726966120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1$

素因数の和:2795

約数の個数: 128

約数和(自身を含む): 2282941440

約数和(自身を除く): 1555975320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 584, 620, 730, 744, 876, 930, 1095, 1240, 1460, 1752, 1860, 2190, 2263, 2677, 2920, 3720, 4380, 4526, 5354, 6789, 8031, 8760, 9052, 10708, 11315, 13385, 13578, 16062, 18104, 21416, 22630, 26770, 27156, 32124, 33945, 40155, 45260, 53540, 54312, 64248, 67890, 80310, 82987, 90520, 107080, 135780, 160620, 165974, 195421, 248961, 271560, 321240, 331948, 390842, 414935, 497922, 586263, 663896, 781684, 829870, 977105, 995844, 1172526, 1244805, 1563368, 1659740, 1954210, 1991688, 2345052, 2489610, 2931315, 3319480, 3908420, 4690104, 4979220, 5862630, 6058051, 7816840, 9958440, 11725260, 12116102, 18174153, 23450520, 24232204, 30290255, 36348306, 48464408, 60580510, 72696612, 90870765, 121161020, 145393224, 181741530, 242322040, 363483060, 726966120]

約数ペア:

[(1, 726966120), (2, 363483060), (3, 242322040), (4, 181741530), (5, 145393224), (6, 121161020), (8, 90870765), (10, 72696612), (12, 60580510), (15, 48464408), (20, 36348306), (24, 30290255), (30, 24232204), (31, 23450520), (40, 18174153), (60, 12116102), (62, 11725260), (73, 9958440), (93, 7816840), (120, 6058051), (124, 5862630), (146, 4979220), (155, 4690104), (186, 3908420), (219, 3319480), (248, 2931315), (292, 2489610), (310, 2345052), (365, 1991688), (372, 1954210), (438, 1659740), (465, 1563368), (584, 1244805), (620, 1172526), (730, 995844), (744, 977105), (876, 829870), (930, 781684), (1095, 663896), (1240, 586263), (1460, 497922), (1752, 414935), (1860, 390842), (2190, 331948), (2263, 321240), (2677, 271560), (2920, 248961), (3720, 195421), (4380, 165974), (4526, 160620), (5354, 135780), (6789, 107080), (8031, 90520), (8760, 82987), (9052, 80310), (10708, 67890), (11315, 64248), (13385, 54312), (13578, 53540), (16062, 45260), (18104, 40155), (21416, 33945), (22630, 32124), (26770, 27156)]