120977220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22157}}^1$

素因数の和:22189

約数の個数: 96

約数和(自身を含む): 416924928

約数和(自身を除く): 295947708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 22157, 44314, 66471, 88628, 110785, 132942, 155099, 221570, 265884, 288041, 310198, 332355, 443140, 465297, 576082, 620396, 664710, 775495, 864123, 930594, 1152164, 1329420, 1440205, 1550990, 1728246, 1861188, 2016287, 2326485, 2880410, 3101980, 3456492, 4032574, 4320615, 4652970, 5760820, 6048861, 8065148, 8641230, 9305940, 10081435, 12097722, 17282460, 20162870, 24195444, 30244305, 40325740, 60488610, 120977220]

約数ペア:

[(1, 120977220), (2, 60488610), (3, 40325740), (4, 30244305), (5, 24195444), (6, 20162870), (7, 17282460), (10, 12097722), (12, 10081435), (13, 9305940), (14, 8641230), (15, 8065148), (20, 6048861), (21, 5760820), (26, 4652970), (28, 4320615), (30, 4032574), (35, 3456492), (39, 3101980), (42, 2880410), (52, 2326485), (60, 2016287), (65, 1861188), (70, 1728246), (78, 1550990), (84, 1440205), (91, 1329420), (105, 1152164), (130, 930594), (140, 864123), (156, 775495), (182, 664710), (195, 620396), (210, 576082), (260, 465297), (273, 443140), (364, 332355), (390, 310198), (420, 288041), (455, 265884), (546, 221570), (780, 155099), (910, 132942), (1092, 110785), (1365, 88628), (1820, 66471), (2730, 44314), (5460, 22157)]