227252880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13723}}^1$

素因数の和:13765

約数の個数: 120

約数和(自身を含む): 796431168

約数和(自身を除く): 569178288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 13723, 16560, 27446, 41169, 54892, 68615, 82338, 109784, 123507, 137230, 164676, 205845, 219568, 247014, 274460, 315629, 329352, 411690, 494028, 548920, 617535, 631258, 658704, 823380, 946887, 988056, 1097840, 1235070, 1262516, 1578145, 1646760, 1893774, 1976112, 2470140, 2525032, 2840661, 3156290, 3293520, 3787548, 4734435, 4940280, 5050064, 5681322, 6312580, 7575096, 9468870, 9880560, 11362644, 12625160, 14203305, 15150192, 18937740, 22725288, 25250320, 28406610, 37875480, 45450576, 56813220, 75750960, 113626440, 227252880]

約数ペア:

[(1, 227252880), (2, 113626440), (3, 75750960), (4, 56813220), (5, 45450576), (6, 37875480), (8, 28406610), (9, 25250320), (10, 22725288), (12, 18937740), (15, 15150192), (16, 14203305), (18, 12625160), (20, 11362644), (23, 9880560), (24, 9468870), (30, 7575096), (36, 6312580), (40, 5681322), (45, 5050064), (46, 4940280), (48, 4734435), (60, 3787548), (69, 3293520), (72, 3156290), (80, 2840661), (90, 2525032), (92, 2470140), (115, 1976112), (120, 1893774), (138, 1646760), (144, 1578145), (180, 1262516), (184, 1235070), (207, 1097840), (230, 988056), (240, 946887), (276, 823380), (345, 658704), (360, 631258), (368, 617535), (414, 548920), (460, 494028), (552, 411690), (690, 329352), (720, 315629), (828, 274460), (920, 247014), (1035, 219568), (1104, 205845), (1380, 164676), (1656, 137230), (1840, 123507), (2070, 109784), (2760, 82338), (3312, 68615), (4140, 54892), (5520, 41169), (8280, 27446), (13723, 16560)]