77184120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49477}}^1$

素因数の和:49504

約数の個数: 64

約数和(自身を含む): 249369120

約数和(自身を除く): 172185000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 49477, 98954, 148431, 197908, 247385, 296862, 395816, 494770, 593724, 643201, 742155, 989540, 1187448, 1286402, 1484310, 1929603, 1979080, 2572804, 2968620, 3216005, 3859206, 5145608, 5937240, 6432010, 7718412, 9648015, 12864020, 15436824, 19296030, 25728040, 38592060, 77184120]

約数ペア:

[(1, 77184120), (2, 38592060), (3, 25728040), (4, 19296030), (5, 15436824), (6, 12864020), (8, 9648015), (10, 7718412), (12, 6432010), (13, 5937240), (15, 5145608), (20, 3859206), (24, 3216005), (26, 2968620), (30, 2572804), (39, 1979080), (40, 1929603), (52, 1484310), (60, 1286402), (65, 1187448), (78, 989540), (104, 742155), (120, 643201), (130, 593724), (156, 494770), (195, 395816), (260, 296862), (312, 247385), (390, 197908), (520, 148431), (780, 98954), (1560, 49477)]