90743280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 160

約数和(自身を含む): 311122944

約数和(自身を除く): 220379664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 967, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1934, 1955, 2040, 2346, 2760, 2901, 3128, 3868, 3910, 4080, 4692, 4835, 5520, 5802, 5865, 6256, 7736, 7820, 9384, 9670, 11604, 11730, 14505, 15472, 15640, 16439, 18768, 19340, 22241, 23208, 23460, 29010, 31280, 32878, 38680, 44482, 46416, 46920, 49317, 58020, 65756, 66723, 77360, 82195, 88964, 93840, 98634, 111205, 116040, 131512, 133446, 164390, 177928, 197268, 222410, 232080, 246585, 263024, 266892, 328780, 333615, 355856, 378097, 394536, 444820, 493170, 533784, 657560, 667230, 756194, 789072, 889640, 986340, 1067568, 1134291, 1315120, 1334460, 1512388, 1779280, 1890485, 1972680, 2268582, 2668920, 3024776, 3780970, 3945360, 4537164, 5337840, 5671455, 6049552, 7561940, 9074328, 11342910, 15123880, 18148656, 22685820, 30247760, 45371640, 90743280]

約数ペア:

[(1, 90743280), (2, 45371640), (3, 30247760), (4, 22685820), (5, 18148656), (6, 15123880), (8, 11342910), (10, 9074328), (12, 7561940), (15, 6049552), (16, 5671455), (17, 5337840), (20, 4537164), (23, 3945360), (24, 3780970), (30, 3024776), (34, 2668920), (40, 2268582), (46, 1972680), (48, 1890485), (51, 1779280), (60, 1512388), (68, 1334460), (69, 1315120), (80, 1134291), (85, 1067568), (92, 986340), (102, 889640), (115, 789072), (120, 756194), (136, 667230), (138, 657560), (170, 533784), (184, 493170), (204, 444820), (230, 394536), (240, 378097), (255, 355856), (272, 333615), (276, 328780), (340, 266892), (345, 263024), (368, 246585), (391, 232080), (408, 222410), (460, 197268), (510, 177928), (552, 164390), (680, 133446), (690, 131512), (782, 116040), (816, 111205), (920, 98634), (967, 93840), (1020, 88964), (1104, 82195), (1173, 77360), (1360, 66723), (1380, 65756), (1564, 58020), (1840, 49317), (1934, 46920), (1955, 46416), (2040, 44482), (2346, 38680), (2760, 32878), (2901, 31280), (3128, 29010), (3868, 23460), (3910, 23208), (4080, 22241), (4692, 19340), (4835, 18768), (5520, 16439), (5802, 15640), (5865, 15472), (6256, 14505), (7736, 11730), (7820, 11604), (9384, 9670)]