65712240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8297}}^1$

素因数の和:8327

約数の個数: 120

約数和(自身を含む): 240774768

約数和(自身を除く): 175062528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8297, 16594, 24891, 33188, 41485, 49782, 66376, 74673, 82970, 91267, 99564, 124455, 132752, 149346, 165940, 182534, 199128, 248910, 273801, 298692, 331880, 365068, 373365, 398256, 456335, 497820, 547602, 597384, 663760, 730136, 746730, 821403, 912670, 995640, 1095204, 1194768, 1369005, 1460272, 1493460, 1642806, 1825340, 1991280, 2190408, 2738010, 2986920, 3285612, 3650680, 4107015, 4380816, 5476020, 5973840, 6571224, 7301360, 8214030, 10952040, 13142448, 16428060, 21904080, 32856120, 65712240]

約数ペア:

[(1, 65712240), (2, 32856120), (3, 21904080), (4, 16428060), (5, 13142448), (6, 10952040), (8, 8214030), (9, 7301360), (10, 6571224), (11, 5973840), (12, 5476020), (15, 4380816), (16, 4107015), (18, 3650680), (20, 3285612), (22, 2986920), (24, 2738010), (30, 2190408), (33, 1991280), (36, 1825340), (40, 1642806), (44, 1493460), (45, 1460272), (48, 1369005), (55, 1194768), (60, 1095204), (66, 995640), (72, 912670), (80, 821403), (88, 746730), (90, 730136), (99, 663760), (110, 597384), (120, 547602), (132, 497820), (144, 456335), (165, 398256), (176, 373365), (180, 365068), (198, 331880), (220, 298692), (240, 273801), (264, 248910), (330, 199128), (360, 182534), (396, 165940), (440, 149346), (495, 132752), (528, 124455), (660, 99564), (720, 91267), (792, 82970), (880, 74673), (990, 66376), (1320, 49782), (1584, 41485), (1980, 33188), (2640, 24891), (3960, 16594), (7920, 8297)]