946573680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{303389}}^1$

素因数の和:303418

約数の個数: 80

約数和(自身を含む): 3160110240

約数和(自身を除く): 2213536560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 303389, 606778, 910167, 1213556, 1516945, 1820334, 2427112, 3033890, 3640668, 3944057, 4550835, 4854224, 6067780, 7281336, 7888114, 9101670, 11832171, 12135560, 14562672, 15776228, 18203340, 19720285, 23664342, 24271120, 31552456, 36406680, 39440570, 47328684, 59160855, 63104912, 72813360, 78881140, 94657368, 118321710, 157762280, 189314736, 236643420, 315524560, 473286840, 946573680]

約数ペア:

[(1, 946573680), (2, 473286840), (3, 315524560), (4, 236643420), (5, 189314736), (6, 157762280), (8, 118321710), (10, 94657368), (12, 78881140), (13, 72813360), (15, 63104912), (16, 59160855), (20, 47328684), (24, 39440570), (26, 36406680), (30, 31552456), (39, 24271120), (40, 23664342), (48, 19720285), (52, 18203340), (60, 15776228), (65, 14562672), (78, 12135560), (80, 11832171), (104, 9101670), (120, 7888114), (130, 7281336), (156, 6067780), (195, 4854224), (208, 4550835), (240, 3944057), (260, 3640668), (312, 3033890), (390, 2427112), (520, 1820334), (624, 1516945), (780, 1213556), (1040, 910167), (1560, 606778), (3120, 303389)]