615616380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79537}}^1$

素因数の和:79595

約数の個数: 72

約数和(自身を含む): 1910820912

約数和(自身を除く): 1295204532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 79537, 159074, 238611, 318148, 397685, 477222, 715833, 795370, 954444, 1193055, 1431666, 1590740, 2386110, 2863332, 3420091, 3579165, 4772220, 6840182, 7158330, 10260273, 13680364, 14316660, 17100455, 20520546, 30780819, 34200910, 41041092, 51301365, 61561638, 68401820, 102602730, 123123276, 153904095, 205205460, 307808190, 615616380]

約数ペア:

[(1, 615616380), (2, 307808190), (3, 205205460), (4, 153904095), (5, 123123276), (6, 102602730), (9, 68401820), (10, 61561638), (12, 51301365), (15, 41041092), (18, 34200910), (20, 30780819), (30, 20520546), (36, 17100455), (43, 14316660), (45, 13680364), (60, 10260273), (86, 7158330), (90, 6840182), (129, 4772220), (172, 3579165), (180, 3420091), (215, 2863332), (258, 2386110), (387, 1590740), (430, 1431666), (516, 1193055), (645, 954444), (774, 795370), (860, 715833), (1290, 477222), (1548, 397685), (1935, 318148), (2580, 238611), (3870, 159074), (7740, 79537)]