191532120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122777}}^1$

素因数の和:122804

約数の個数: 64

約数和(自身を含む): 618801120

約数和(自身を除く): 427269000

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, 122777, 245554, 368331, 491108, 613885, 736662, 982216, 1227770, 1473324, 1596101, 1841655, 2455540, 2946648, 3192202, 3683310, 4788303, 4911080, 6384404, 7366620, 7980505, 9576606, 12768808, 14733240, 15961010, 19153212, 23941515, 31922020, 38306424, 47883030, 63844040, 95766060, 191532120]

約数ペア:

[(1, 191532120), (2, 95766060), (3, 63844040), (4, 47883030), (5, 38306424), (6, 31922020), (8, 23941515), (10, 19153212), (12, 15961010), (13, 14733240), (15, 12768808), (20, 9576606), (24, 7980505), (26, 7366620), (30, 6384404), (39, 4911080), (40, 4788303), (52, 3683310), (60, 3192202), (65, 2946648), (78, 2455540), (104, 1841655), (120, 1596101), (130, 1473324), (156, 1227770), (195, 982216), (260, 736662), (312, 613885), (390, 491108), (520, 368331), (780, 245554), (1560, 122777)]