123830160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22433}}^1$

素因数の和:22472

約数の個数: 80

約数和(自身を含む): 400581504

約数和(自身を除く): 276751344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 22433, 44866, 67299, 89732, 112165, 134598, 179464, 224330, 269196, 336495, 358928, 448660, 515959, 538392, 672990, 897320, 1031918, 1076784, 1345980, 1547877, 1794640, 2063836, 2579795, 2691960, 3095754, 4127672, 5159590, 5383920, 6191508, 7739385, 8255344, 10319180, 12383016, 15478770, 20638360, 24766032, 30957540, 41276720, 61915080, 123830160]

約数ペア:

[(1, 123830160), (2, 61915080), (3, 41276720), (4, 30957540), (5, 24766032), (6, 20638360), (8, 15478770), (10, 12383016), (12, 10319180), (15, 8255344), (16, 7739385), (20, 6191508), (23, 5383920), (24, 5159590), (30, 4127672), (40, 3095754), (46, 2691960), (48, 2579795), (60, 2063836), (69, 1794640), (80, 1547877), (92, 1345980), (115, 1076784), (120, 1031918), (138, 897320), (184, 672990), (230, 538392), (240, 515959), (276, 448660), (345, 358928), (368, 336495), (460, 269196), (552, 224330), (690, 179464), (920, 134598), (1104, 112165), (1380, 89732), (1840, 67299), (2760, 44866), (5520, 22433)]