266598960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4099}}^1$

素因数の和:4386

約数の個数: 80

約数和(自身を含む): 829708800

約数和(自身を除く): 563109840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4099, 4336, 5420, 6504, 8130, 8198, 10840, 12297, 13008, 16260, 16396, 20495, 21680, 24594, 32520, 32792, 40990, 49188, 61485, 65040, 65584, 81980, 98376, 122970, 163960, 196752, 245940, 327920, 491880, 983760, 1110829, 2221658, 3332487, 4443316, 5554145, 6664974, 8886632, 11108290, 13329948, 16662435, 17773264, 22216580, 26659896, 33324870, 44433160, 53319792, 66649740, 88866320, 133299480, 266598960]

約数ペア:

[(1, 266598960), (2, 133299480), (3, 88866320), (4, 66649740), (5, 53319792), (6, 44433160), (8, 33324870), (10, 26659896), (12, 22216580), (15, 17773264), (16, 16662435), (20, 13329948), (24, 11108290), (30, 8886632), (40, 6664974), (48, 5554145), (60, 4443316), (80, 3332487), (120, 2221658), (240, 1110829), (271, 983760), (542, 491880), (813, 327920), (1084, 245940), (1355, 196752), (1626, 163960), (2168, 122970), (2710, 98376), (3252, 81980), (4065, 65584), (4099, 65040), (4336, 61485), (5420, 49188), (6504, 40990), (8130, 32792), (8198, 32520), (10840, 24594), (12297, 21680), (13008, 20495), (16260, 16396)]