977304120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{626477}}^1$

素因数の和:626504

約数の個数: 64

約数和(自身を含む): 3157449120

約数和(自身を除く): 2180145000

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, 626477, 1252954, 1879431, 2505908, 3132385, 3758862, 5011816, 6264770, 7517724, 8144201, 9397155, 12529540, 15035448, 16288402, 18794310, 24432603, 25059080, 32576804, 37588620, 40721005, 48865206, 65153608, 75177240, 81442010, 97730412, 122163015, 162884020, 195460824, 244326030, 325768040, 488652060, 977304120]

約数ペア:

[(1, 977304120), (2, 488652060), (3, 325768040), (4, 244326030), (5, 195460824), (6, 162884020), (8, 122163015), (10, 97730412), (12, 81442010), (13, 75177240), (15, 65153608), (20, 48865206), (24, 40721005), (26, 37588620), (30, 32576804), (39, 25059080), (40, 24432603), (52, 18794310), (60, 16288402), (65, 15035448), (78, 12529540), (104, 9397155), (120, 8144201), (130, 7517724), (156, 6264770), (195, 5011816), (260, 3758862), (312, 3132385), (390, 2505908), (520, 1879431), (780, 1252954), (1560, 626477)]