144494160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7621}}^1$

素因数の和:7716

約数の個数: 80

約数和(自身を含む): 453661440

約数和(自身を除く): 309167280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 7621, 9480, 15242, 18960, 22863, 30484, 38105, 45726, 60968, 76210, 91452, 114315, 121936, 152420, 182904, 228630, 304840, 365808, 457260, 602059, 609680, 914520, 1204118, 1806177, 1829040, 2408236, 3010295, 3612354, 4816472, 6020590, 7224708, 9030885, 9632944, 12041180, 14449416, 18061770, 24082360, 28898832, 36123540, 48164720, 72247080, 144494160]

約数ペア:

[(1, 144494160), (2, 72247080), (3, 48164720), (4, 36123540), (5, 28898832), (6, 24082360), (8, 18061770), (10, 14449416), (12, 12041180), (15, 9632944), (16, 9030885), (20, 7224708), (24, 6020590), (30, 4816472), (40, 3612354), (48, 3010295), (60, 2408236), (79, 1829040), (80, 1806177), (120, 1204118), (158, 914520), (237, 609680), (240, 602059), (316, 457260), (395, 365808), (474, 304840), (632, 228630), (790, 182904), (948, 152420), (1185, 121936), (1264, 114315), (1580, 91452), (1896, 76210), (2370, 60968), (3160, 45726), (3792, 38105), (4740, 30484), (6320, 22863), (7621, 18960), (9480, 15242)]