1296046260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{118037}}^1$

素因数の和:118113

約数の個数: 72

約数和(自身を含む): 3995822376

約数和(自身を除く): 2699776116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 118037, 236074, 354111, 472148, 590185, 708222, 1062333, 1180370, 1416444, 1770555, 2124666, 2360740, 3541110, 4249332, 5311665, 7082220, 7200257, 10623330, 14400514, 21246660, 21600771, 28801028, 36001285, 43201542, 64802313, 72002570, 86403084, 108003855, 129604626, 144005140, 216007710, 259209252, 324011565, 432015420, 648023130, 1296046260]

約数ペア:

[(1, 1296046260), (2, 648023130), (3, 432015420), (4, 324011565), (5, 259209252), (6, 216007710), (9, 144005140), (10, 129604626), (12, 108003855), (15, 86403084), (18, 72002570), (20, 64802313), (30, 43201542), (36, 36001285), (45, 28801028), (60, 21600771), (61, 21246660), (90, 14400514), (122, 10623330), (180, 7200257), (183, 7082220), (244, 5311665), (305, 4249332), (366, 3541110), (549, 2360740), (610, 2124666), (732, 1770555), (915, 1416444), (1098, 1180370), (1220, 1062333), (1830, 708222), (2196, 590185), (2745, 472148), (3660, 354111), (5490, 236074), (10980, 118037)]