173890320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4003}}^1$

素因数の和:4200

約数の個数: 80

約数和(自身を含む): 542173632

約数和(自身を除く): 368283312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4003, 4344, 5430, 7240, 8006, 8688, 10860, 12009, 14480, 16012, 20015, 21720, 24018, 32024, 40030, 43440, 48036, 60045, 64048, 80060, 96072, 120090, 160120, 192144, 240180, 320240, 480360, 724543, 960720, 1449086, 2173629, 2898172, 3622715, 4347258, 5796344, 7245430, 8694516, 10868145, 11592688, 14490860, 17389032, 21736290, 28981720, 34778064, 43472580, 57963440, 86945160, 173890320]

約数ペア:

[(1, 173890320), (2, 86945160), (3, 57963440), (4, 43472580), (5, 34778064), (6, 28981720), (8, 21736290), (10, 17389032), (12, 14490860), (15, 11592688), (16, 10868145), (20, 8694516), (24, 7245430), (30, 5796344), (40, 4347258), (48, 3622715), (60, 2898172), (80, 2173629), (120, 1449086), (181, 960720), (240, 724543), (362, 480360), (543, 320240), (724, 240180), (905, 192144), (1086, 160120), (1448, 120090), (1810, 96072), (2172, 80060), (2715, 64048), (2896, 60045), (3620, 48036), (4003, 43440), (4344, 40030), (5430, 32024), (7240, 24018), (8006, 21720), (8688, 20015), (10860, 16012), (12009, 14480)]