298341720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7603}}^1$

素因数の和:7729

約数の個数: 96

約数和(自身を含む): 978634800

約数和(自身を除く): 680293080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6540, 7603, 7848, 9810, 13080, 15206, 19620, 22809, 30412, 38015, 39240, 45618, 60824, 68427, 76030, 91236, 114045, 136854, 152060, 182472, 228090, 273708, 304120, 342135, 456180, 547416, 684270, 828727, 912360, 1368540, 1657454, 2486181, 2737080, 3314908, 4143635, 4972362, 6629816, 7458543, 8287270, 9944724, 12430905, 14917086, 16574540, 19889448, 24861810, 29834172, 33149080, 37292715, 49723620, 59668344, 74585430, 99447240, 149170860, 298341720]

約数ペア:

[(1, 298341720), (2, 149170860), (3, 99447240), (4, 74585430), (5, 59668344), (6, 49723620), (8, 37292715), (9, 33149080), (10, 29834172), (12, 24861810), (15, 19889448), (18, 16574540), (20, 14917086), (24, 12430905), (30, 9944724), (36, 8287270), (40, 7458543), (45, 6629816), (60, 4972362), (72, 4143635), (90, 3314908), (109, 2737080), (120, 2486181), (180, 1657454), (218, 1368540), (327, 912360), (360, 828727), (436, 684270), (545, 547416), (654, 456180), (872, 342135), (981, 304120), (1090, 273708), (1308, 228090), (1635, 182472), (1962, 152060), (2180, 136854), (2616, 114045), (3270, 91236), (3924, 76030), (4360, 68427), (4905, 60824), (6540, 45618), (7603, 39240), (7848, 38015), (9810, 30412), (13080, 22809), (15206, 19620)]