69470880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144731}}^1$

素因数の和:144749

約数の個数: 48

約数和(自身を含む): 218834784

約数和(自身を除く): 149363904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 144731, 289462, 434193, 578924, 723655, 868386, 1157848, 1447310, 1736772, 2170965, 2315696, 2894620, 3473544, 4341930, 4631392, 5789240, 6947088, 8683860, 11578480, 13894176, 17367720, 23156960, 34735440, 69470880]

約数ペア:

[(1, 69470880), (2, 34735440), (3, 23156960), (4, 17367720), (5, 13894176), (6, 11578480), (8, 8683860), (10, 6947088), (12, 5789240), (15, 4631392), (16, 4341930), (20, 3473544), (24, 2894620), (30, 2315696), (32, 2170965), (40, 1736772), (48, 1447310), (60, 1157848), (80, 868386), (96, 723655), (120, 578924), (160, 434193), (240, 289462), (480, 144731)]