290130480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7603}}^1$

素因数の和:7675

約数の個数: 120

約数和(自身を含む): 992869488

約数和(自身を除く): 702739008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7603, 7632, 9540, 12720, 15206, 19080, 22809, 30412, 38015, 38160, 45618, 60824, 68427, 76030, 91236, 114045, 121648, 136854, 152060, 182472, 228090, 273708, 304120, 342135, 364944, 402959, 456180, 547416, 608240, 684270, 805918, 912360, 1094832, 1208877, 1368540, 1611836, 1824720, 2014795, 2417754, 2737080, 3223672, 3626631, 4029590, 4835508, 5474160, 6044385, 6447344, 7253262, 8059180, 9671016, 12088770, 14506524, 16118360, 18133155, 19342032, 24177540, 29013048, 32236720, 36266310, 48355080, 58026096, 72532620, 96710160, 145065240, 290130480]

約数ペア:

[(1, 290130480), (2, 145065240), (3, 96710160), (4, 72532620), (5, 58026096), (6, 48355080), (8, 36266310), (9, 32236720), (10, 29013048), (12, 24177540), (15, 19342032), (16, 18133155), (18, 16118360), (20, 14506524), (24, 12088770), (30, 9671016), (36, 8059180), (40, 7253262), (45, 6447344), (48, 6044385), (53, 5474160), (60, 4835508), (72, 4029590), (80, 3626631), (90, 3223672), (106, 2737080), (120, 2417754), (144, 2014795), (159, 1824720), (180, 1611836), (212, 1368540), (240, 1208877), (265, 1094832), (318, 912360), (360, 805918), (424, 684270), (477, 608240), (530, 547416), (636, 456180), (720, 402959), (795, 364944), (848, 342135), (954, 304120), (1060, 273708), (1272, 228090), (1590, 182472), (1908, 152060), (2120, 136854), (2385, 121648), (2544, 114045), (3180, 91236), (3816, 76030), (4240, 68427), (4770, 60824), (6360, 45618), (7603, 38160), (7632, 38015), (9540, 30412), (12720, 22809), (15206, 19080)]