279821160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9839}}^1$

素因数の和:9935

約数の個数: 96

約数和(自身を含む): 921024000

約数和(自身を除く): 641202840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 9839, 14220, 19678, 28440, 29517, 39356, 49195, 59034, 78712, 88551, 98390, 118068, 147585, 177102, 196780, 236136, 295170, 354204, 393560, 442755, 590340, 708408, 777281, 885510, 1180680, 1554562, 1771020, 2331843, 3109124, 3542040, 3886405, 4663686, 6218248, 6995529, 7772810, 9327372, 11659215, 13991058, 15545620, 18654744, 23318430, 27982116, 31091240, 34977645, 46636860, 55964232, 69955290, 93273720, 139910580, 279821160]

約数ペア:

[(1, 279821160), (2, 139910580), (3, 93273720), (4, 69955290), (5, 55964232), (6, 46636860), (8, 34977645), (9, 31091240), (10, 27982116), (12, 23318430), (15, 18654744), (18, 15545620), (20, 13991058), (24, 11659215), (30, 9327372), (36, 7772810), (40, 6995529), (45, 6218248), (60, 4663686), (72, 3886405), (79, 3542040), (90, 3109124), (120, 2331843), (158, 1771020), (180, 1554562), (237, 1180680), (316, 885510), (360, 777281), (395, 708408), (474, 590340), (632, 442755), (711, 393560), (790, 354204), (948, 295170), (1185, 236136), (1422, 196780), (1580, 177102), (1896, 147585), (2370, 118068), (2844, 98390), (3160, 88551), (3555, 78712), (4740, 59034), (5688, 49195), (7110, 39356), (9480, 29517), (9839, 28440), (14220, 19678)]