45780120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 169344000

約数和(自身を除く): 123563880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 90, 92, 95, 97, 108, 114, 115, 120, 135, 138, 152, 171, 180, 184, 190, 194, 207, 216, 228, 230, 270, 276, 285, 291, 342, 345, 360, 380, 388, 414, 437, 456, 460, 485, 513, 540, 552, 570, 582, 621, 684, 690, 760, 776, 828, 855, 873, 874, 920, 970, 1026, 1035, 1080, 1140, 1164, 1242, 1311, 1368, 1380, 1455, 1656, 1710, 1746, 1748, 1843, 1940, 2052, 2070, 2185, 2231, 2280, 2328, 2484, 2565, 2619, 2622, 2760, 2910, 3105, 3420, 3492, 3496, 3686, 3880, 3933, 4104, 4140, 4365, 4370, 4462, 4968, 5130, 5238, 5244, 5529, 5820, 6210, 6555, 6693, 6840, 6984, 7372, 7866, 8280, 8730, 8740, 8924, 9215, 10260, 10476, 10488, 11058, 11155, 11640, 11799, 12420, 13095, 13110, 13386, 14744, 15732, 16587, 17460, 17480, 17848, 18430, 19665, 20079, 20520, 20952, 22116, 22310, 23598, 24840, 26190, 26220, 26772, 27645, 31464, 33174, 33465, 34920, 36860, 39330, 40158, 42389, 44232, 44620, 47196, 49761, 52380, 52440, 53544, 55290, 58995, 60237, 66348, 66930, 73720, 78660, 80316, 82935, 84778, 89240, 94392, 99522, 100395, 104760, 110580, 117990, 120474, 127167, 132696, 133860, 157320, 160632, 165870, 169556, 199044, 200790, 211945, 221160, 235980, 240948, 248805, 254334, 267720, 301185, 331740, 339112, 381501, 398088, 401580, 423890, 471960, 481896, 497610, 508668, 602370, 635835, 663480, 763002, 803160, 847780, 995220, 1017336, 1144503, 1204740, 1271670, 1526004, 1695560, 1907505, 1990440, 2289006, 2409480, 2543340, 3052008, 3815010, 4578012, 5086680, 5722515, 7630020, 9156024, 11445030, 15260040, 22890060, 45780120]

約数ペア:

[(1, 45780120), (2, 22890060), (3, 15260040), (4, 11445030), (5, 9156024), (6, 7630020), (8, 5722515), (9, 5086680), (10, 4578012), (12, 3815010), (15, 3052008), (18, 2543340), (19, 2409480), (20, 2289006), (23, 1990440), (24, 1907505), (27, 1695560), (30, 1526004), (36, 1271670), (38, 1204740), (40, 1144503), (45, 1017336), (46, 995220), (54, 847780), (57, 803160), (60, 763002), (69, 663480), (72, 635835), (76, 602370), (90, 508668), (92, 497610), (95, 481896), (97, 471960), (108, 423890), (114, 401580), (115, 398088), (120, 381501), (135, 339112), (138, 331740), (152, 301185), (171, 267720), (180, 254334), (184, 248805), (190, 240948), (194, 235980), (207, 221160), (216, 211945), (228, 200790), (230, 199044), (270, 169556), (276, 165870), (285, 160632), (291, 157320), (342, 133860), (345, 132696), (360, 127167), (380, 120474), (388, 117990), (414, 110580), (437, 104760), (456, 100395), (460, 99522), (485, 94392), (513, 89240), (540, 84778), (552, 82935), (570, 80316), (582, 78660), (621, 73720), (684, 66930), (690, 66348), (760, 60237), (776, 58995), (828, 55290), (855, 53544), (873, 52440), (874, 52380), (920, 49761), (970, 47196), (1026, 44620), (1035, 44232), (1080, 42389), (1140, 40158), (1164, 39330), (1242, 36860), (1311, 34920), (1368, 33465), (1380, 33174), (1455, 31464), (1656, 27645), (1710, 26772), (1746, 26220), (1748, 26190), (1843, 24840), (1940, 23598), (2052, 22310), (2070, 22116), (2185, 20952), (2231, 20520), (2280, 20079), (2328, 19665), (2484, 18430), (2565, 17848), (2619, 17480), (2622, 17460), (2760, 16587), (2910, 15732), (3105, 14744), (3420, 13386), (3492, 13110), (3496, 13095), (3686, 12420), (3880, 11799), (3933, 11640), (4104, 11155), (4140, 11058), (4365, 10488), (4370, 10476), (4462, 10260), (4968, 9215), (5130, 8924), (5238, 8740), (5244, 8730), (5529, 8280), (5820, 7866), (6210, 7372), (6555, 6984), (6693, 6840)]