73121040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2477}}^1$

素因数の和:2537

約数の個数: 120

約数和(自身を含む): 251655768

約数和(自身を除く): 178534728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2477, 2952, 3280, 3690, 4920, 4954, 5904, 7380, 7431, 9840, 9908, 12385, 14760, 14862, 19816, 22293, 24770, 29520, 29724, 37155, 39632, 44586, 49540, 59448, 74310, 89172, 99080, 101557, 111465, 118896, 148620, 178344, 198160, 203114, 222930, 297240, 304671, 356688, 406228, 445860, 507785, 594480, 609342, 812456, 891720, 914013, 1015570, 1218684, 1523355, 1624912, 1783440, 1828026, 2031140, 2437368, 3046710, 3656052, 4062280, 4570065, 4874736, 6093420, 7312104, 8124560, 9140130, 12186840, 14624208, 18280260, 24373680, 36560520, 73121040]

約数ペア:

[(1, 73121040), (2, 36560520), (3, 24373680), (4, 18280260), (5, 14624208), (6, 12186840), (8, 9140130), (9, 8124560), (10, 7312104), (12, 6093420), (15, 4874736), (16, 4570065), (18, 4062280), (20, 3656052), (24, 3046710), (30, 2437368), (36, 2031140), (40, 1828026), (41, 1783440), (45, 1624912), (48, 1523355), (60, 1218684), (72, 1015570), (80, 914013), (82, 891720), (90, 812456), (120, 609342), (123, 594480), (144, 507785), (164, 445860), (180, 406228), (205, 356688), (240, 304671), (246, 297240), (328, 222930), (360, 203114), (369, 198160), (410, 178344), (492, 148620), (615, 118896), (656, 111465), (720, 101557), (738, 99080), (820, 89172), (984, 74310), (1230, 59448), (1476, 49540), (1640, 44586), (1845, 39632), (1968, 37155), (2460, 29724), (2477, 29520), (2952, 24770), (3280, 22293), (3690, 19816), (4920, 14862), (4954, 14760), (5904, 12385), (7380, 9908), (7431, 9840)]