455119680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:465

約数の個数: 224

約数和(自身を含む): 1532095488

約数和(自身を除く): 1076975808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 192, 205, 240, 246, 248, 310, 320, 328, 372, 373, 410, 465, 480, 492, 496, 615, 620, 656, 744, 746, 820, 930, 960, 984, 992, 1119, 1230, 1240, 1271, 1312, 1488, 1492, 1640, 1860, 1865, 1968, 1984, 2238, 2460, 2480, 2542, 2624, 2976, 2984, 3280, 3720, 3730, 3813, 3936, 4476, 4920, 4960, 5084, 5595, 5952, 5968, 6355, 6560, 7440, 7460, 7626, 7872, 8952, 9840, 9920, 10168, 11190, 11563, 11936, 12710, 13120, 14880, 14920, 15252, 15293, 17904, 19065, 19680, 20336, 22380, 23126, 23872, 25420, 29760, 29840, 30504, 30586, 34689, 35808, 38130, 39360, 40672, 44760, 45879, 46252, 50840, 57815, 59680, 61008, 61172, 69378, 71616, 76260, 76465, 81344, 89520, 91758, 92504, 101680, 115630, 119360, 122016, 122344, 138756, 152520, 152930, 173445, 179040, 183516, 185008, 203360, 229395, 231260, 244032, 244688, 277512, 305040, 305860, 346890, 358080, 367032, 370016, 406720, 458790, 462520, 474083, 489376, 555024, 610080, 611720, 693780, 734064, 740032, 917580, 925040, 948166, 978752, 1110048, 1220160, 1223440, 1387560, 1422249, 1468128, 1835160, 1850080, 1896332, 2220096, 2370415, 2446880, 2775120, 2844498, 2936256, 3670320, 3700160, 3792664, 4740830, 4893760, 5550240, 5688996, 7111245, 7340640, 7585328, 9481660, 11100480, 11377992, 14222490, 14681280, 15170656, 18963320, 22755984, 28444980, 30341312, 37926640, 45511968, 56889960, 75853280, 91023936, 113779920, 151706560, 227559840, 455119680]

約数ペア:

[(1, 455119680), (2, 227559840), (3, 151706560), (4, 113779920), (5, 91023936), (6, 75853280), (8, 56889960), (10, 45511968), (12, 37926640), (15, 30341312), (16, 28444980), (20, 22755984), (24, 18963320), (30, 15170656), (31, 14681280), (32, 14222490), (40, 11377992), (41, 11100480), (48, 9481660), (60, 7585328), (62, 7340640), (64, 7111245), (80, 5688996), (82, 5550240), (93, 4893760), (96, 4740830), (120, 3792664), (123, 3700160), (124, 3670320), (155, 2936256), (160, 2844498), (164, 2775120), (186, 2446880), (192, 2370415), (205, 2220096), (240, 1896332), (246, 1850080), (248, 1835160), (310, 1468128), (320, 1422249), (328, 1387560), (372, 1223440), (373, 1220160), (410, 1110048), (465, 978752), (480, 948166), (492, 925040), (496, 917580), (615, 740032), (620, 734064), (656, 693780), (744, 611720), (746, 610080), (820, 555024), (930, 489376), (960, 474083), (984, 462520), (992, 458790), (1119, 406720), (1230, 370016), (1240, 367032), (1271, 358080), (1312, 346890), (1488, 305860), (1492, 305040), (1640, 277512), (1860, 244688), (1865, 244032), (1968, 231260), (1984, 229395), (2238, 203360), (2460, 185008), (2480, 183516), (2542, 179040), (2624, 173445), (2976, 152930), (2984, 152520), (3280, 138756), (3720, 122344), (3730, 122016), (3813, 119360), (3936, 115630), (4476, 101680), (4920, 92504), (4960, 91758), (5084, 89520), (5595, 81344), (5952, 76465), (5968, 76260), (6355, 71616), (6560, 69378), (7440, 61172), (7460, 61008), (7626, 59680), (7872, 57815), (8952, 50840), (9840, 46252), (9920, 45879), (10168, 44760), (11190, 40672), (11563, 39360), (11936, 38130), (12710, 35808), (13120, 34689), (14880, 30586), (14920, 30504), (15252, 29840), (15293, 29760), (17904, 25420), (19065, 23872), (19680, 23126), (20336, 22380)]