1520679960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2183

約数の個数: 256

約数和(自身を含む): 5474304000

約数和(自身を除く): 3953624040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 87, 90, 92, 108, 115, 116, 120, 135, 138, 145, 174, 180, 184, 207, 216, 230, 232, 261, 270, 276, 290, 345, 348, 360, 414, 435, 460, 522, 540, 552, 580, 621, 667, 690, 696, 783, 828, 870, 920, 1035, 1044, 1080, 1160, 1242, 1305, 1334, 1380, 1566, 1656, 1740, 2001, 2070, 2088, 2111, 2484, 2610, 2668, 2760, 3105, 3132, 3335, 3480, 3915, 4002, 4140, 4222, 4968, 5220, 5336, 6003, 6210, 6264, 6333, 6670, 7830, 8004, 8280, 8444, 10005, 10440, 10555, 12006, 12420, 12666, 13340, 15660, 16008, 16888, 18009, 18999, 20010, 21110, 24012, 24840, 25332, 26680, 30015, 31320, 31665, 36018, 37998, 40020, 42220, 48024, 48553, 50664, 56997, 60030, 61219, 63330, 72036, 75996, 80040, 84440, 90045, 94995, 97106, 113994, 120060, 122438, 126660, 144072, 145659, 151992, 180090, 183657, 189990, 194212, 227988, 240120, 242765, 244876, 253320, 284985, 291318, 306095, 360180, 367314, 379980, 388424, 436977, 455976, 485530, 489752, 550971, 569970, 582636, 612190, 720360, 728295, 734628, 759960, 873954, 918285, 971060, 1101942, 1139940, 1165272, 1224380, 1310931, 1408037, 1456590, 1469256, 1652913, 1747908, 1836570, 1942120, 2184885, 2203884, 2279880, 2448760, 2621862, 2754855, 2816074, 2913180, 3305826, 3495816, 3673140, 4224111, 4369770, 4407768, 5243724, 5509710, 5632148, 5826360, 6554655, 6611652, 7040185, 7346280, 8264565, 8448222, 8739540, 10487448, 11019420, 11264296, 12672333, 13109310, 13223304, 14080370, 16529130, 16896444, 17479080, 21120555, 22038840, 25344666, 26218620, 28160740, 33058260, 33792888, 38016999, 42241110, 50689332, 52437240, 56321480, 63361665, 66116520, 76033998, 84482220, 101378664, 126723330, 152067996, 168964440, 190084995, 253446660, 304135992, 380169990, 506893320, 760339980, 1520679960]

約数ペア:

[(1, 1520679960), (2, 760339980), (3, 506893320), (4, 380169990), (5, 304135992), (6, 253446660), (8, 190084995), (9, 168964440), (10, 152067996), (12, 126723330), (15, 101378664), (18, 84482220), (20, 76033998), (23, 66116520), (24, 63361665), (27, 56321480), (29, 52437240), (30, 50689332), (36, 42241110), (40, 38016999), (45, 33792888), (46, 33058260), (54, 28160740), (58, 26218620), (60, 25344666), (69, 22038840), (72, 21120555), (87, 17479080), (90, 16896444), (92, 16529130), (108, 14080370), (115, 13223304), (116, 13109310), (120, 12672333), (135, 11264296), (138, 11019420), (145, 10487448), (174, 8739540), (180, 8448222), (184, 8264565), (207, 7346280), (216, 7040185), (230, 6611652), (232, 6554655), (261, 5826360), (270, 5632148), (276, 5509710), (290, 5243724), (345, 4407768), (348, 4369770), (360, 4224111), (414, 3673140), (435, 3495816), (460, 3305826), (522, 2913180), (540, 2816074), (552, 2754855), (580, 2621862), (621, 2448760), (667, 2279880), (690, 2203884), (696, 2184885), (783, 1942120), (828, 1836570), (870, 1747908), (920, 1652913), (1035, 1469256), (1044, 1456590), (1080, 1408037), (1160, 1310931), (1242, 1224380), (1305, 1165272), (1334, 1139940), (1380, 1101942), (1566, 971060), (1656, 918285), (1740, 873954), (2001, 759960), (2070, 734628), (2088, 728295), (2111, 720360), (2484, 612190), (2610, 582636), (2668, 569970), (2760, 550971), (3105, 489752), (3132, 485530), (3335, 455976), (3480, 436977), (3915, 388424), (4002, 379980), (4140, 367314), (4222, 360180), (4968, 306095), (5220, 291318), (5336, 284985), (6003, 253320), (6210, 244876), (6264, 242765), (6333, 240120), (6670, 227988), (7830, 194212), (8004, 189990), (8280, 183657), (8444, 180090), (10005, 151992), (10440, 145659), (10555, 144072), (12006, 126660), (12420, 122438), (12666, 120060), (13340, 113994), (15660, 97106), (16008, 94995), (16888, 90045), (18009, 84440), (18999, 80040), (20010, 75996), (21110, 72036), (24012, 63330), (24840, 61219), (25332, 60030), (26680, 56997), (30015, 50664), (31320, 48553), (31665, 48024), (36018, 42220), (37998, 40020)]