180664080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1423}}^1$

素因数の和:1485

約数の個数: 120

約数和(自身を含む): 585879168

約数和(自身を除く): 405215088

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, 529, 552, 690, 920, 1058, 1104, 1380, 1423, 1587, 1840, 2116, 2645, 2760, 2846, 3174, 4232, 4269, 5290, 5520, 5692, 6348, 7115, 7935, 8464, 8538, 10580, 11384, 12696, 14230, 15870, 17076, 21160, 21345, 22768, 25392, 28460, 31740, 32729, 34152, 42320, 42690, 56920, 63480, 65458, 68304, 85380, 98187, 113840, 126960, 130916, 163645, 170760, 196374, 261832, 327290, 341520, 392748, 490935, 523664, 654580, 752767, 785496, 981870, 1309160, 1505534, 1570992, 1963740, 2258301, 2618320, 3011068, 3763835, 3927480, 4516602, 6022136, 7527670, 7854960, 9033204, 11291505, 12044272, 15055340, 18066408, 22583010, 30110680, 36132816, 45166020, 60221360, 90332040, 180664080]

約数ペア:

[(1, 180664080), (2, 90332040), (3, 60221360), (4, 45166020), (5, 36132816), (6, 30110680), (8, 22583010), (10, 18066408), (12, 15055340), (15, 12044272), (16, 11291505), (20, 9033204), (23, 7854960), (24, 7527670), (30, 6022136), (40, 4516602), (46, 3927480), (48, 3763835), (60, 3011068), (69, 2618320), (80, 2258301), (92, 1963740), (115, 1570992), (120, 1505534), (138, 1309160), (184, 981870), (230, 785496), (240, 752767), (276, 654580), (345, 523664), (368, 490935), (460, 392748), (529, 341520), (552, 327290), (690, 261832), (920, 196374), (1058, 170760), (1104, 163645), (1380, 130916), (1423, 126960), (1587, 113840), (1840, 98187), (2116, 85380), (2645, 68304), (2760, 65458), (2846, 63480), (3174, 56920), (4232, 42690), (4269, 42320), (5290, 34152), (5520, 32729), (5692, 31740), (6348, 28460), (7115, 25392), (7935, 22768), (8464, 21345), (8538, 21160), (10580, 17076), (11384, 15870), (12696, 14230)]