128386530480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41149529}}^1$

素因数の和:41149558

約数の個数: 80

約数和(自身を含む): 428613504480

約数和(自身を除く): 300226974000

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, 41149529, 82299058, 123448587, 164598116, 205747645, 246897174, 329196232, 411495290, 493794348, 534943877, 617242935, 658392464, 822990580, 987588696, 1069887754, 1234485870, 1604831631, 1645981160, 1975177392, 2139775508, 2468971740, 2674719385, 3209663262, 3291962320, 4279551016, 4937943480, 5349438770, 6419326524, 8024158155, 8559102032, 9875886960, 10698877540, 12838653048, 16048316310, 21397755080, 25677306096, 32096632620, 42795510160, 64193265240, 128386530480]

約数ペア:

[(1, 128386530480), (2, 64193265240), (3, 42795510160), (4, 32096632620), (5, 25677306096), (6, 21397755080), (8, 16048316310), (10, 12838653048), (12, 10698877540), (13, 9875886960), (15, 8559102032), (16, 8024158155), (20, 6419326524), (24, 5349438770), (26, 4937943480), (30, 4279551016), (39, 3291962320), (40, 3209663262), (48, 2674719385), (52, 2468971740), (60, 2139775508), (65, 1975177392), (78, 1645981160), (80, 1604831631), (104, 1234485870), (120, 1069887754), (130, 987588696), (156, 822990580), (195, 658392464), (208, 617242935), (240, 534943877), (260, 493794348), (312, 411495290), (390, 329196232), (520, 246897174), (624, 205747645), (780, 164598116), (1040, 123448587), (1560, 82299058), (3120, 41149529)]