744048240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{238477}}^1$

素因数の和:238506

約数の個数: 80

約数和(自身を含む): 2483986848

約数和(自身を除く): 1739938608

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, 238477, 476954, 715431, 953908, 1192385, 1430862, 1907816, 2384770, 2861724, 3100201, 3577155, 3815632, 4769540, 5723448, 6200402, 7154310, 9300603, 9539080, 11446896, 12400804, 14308620, 15501005, 18601206, 19078160, 24801608, 28617240, 31002010, 37202412, 46503015, 49603216, 57234480, 62004020, 74404824, 93006030, 124008040, 148809648, 186012060, 248016080, 372024120, 744048240]

約数ペア:

[(1, 744048240), (2, 372024120), (3, 248016080), (4, 186012060), (5, 148809648), (6, 124008040), (8, 93006030), (10, 74404824), (12, 62004020), (13, 57234480), (15, 49603216), (16, 46503015), (20, 37202412), (24, 31002010), (26, 28617240), (30, 24801608), (39, 19078160), (40, 18601206), (48, 15501005), (52, 14308620), (60, 12400804), (65, 11446896), (78, 9539080), (80, 9300603), (104, 7154310), (120, 6200402), (130, 5723448), (156, 4769540), (195, 3815632), (208, 3577155), (240, 3100201), (260, 2861724), (312, 2384770), (390, 1907816), (520, 1430862), (624, 1192385), (780, 953908), (1040, 715431), (1560, 476954), (3120, 238477)]