479969240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2267}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 1110412800

約数和(自身を除く): 630443560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 79, 134, 158, 268, 316, 335, 395, 536, 632, 670, 790, 1340, 1580, 2267, 2680, 3160, 4534, 5293, 9068, 10586, 11335, 18136, 21172, 22670, 26465, 42344, 45340, 52930, 90680, 105860, 151889, 179093, 211720, 303778, 358186, 607556, 716372, 759445, 895465, 1215112, 1432744, 1518890, 1790930, 3037780, 3581860, 6075560, 7163720, 11999231, 23998462, 47996924, 59996155, 95993848, 119992310, 239984620, 479969240]

約数ペア:

[(1, 479969240), (2, 239984620), (4, 119992310), (5, 95993848), (8, 59996155), (10, 47996924), (20, 23998462), (40, 11999231), (67, 7163720), (79, 6075560), (134, 3581860), (158, 3037780), (268, 1790930), (316, 1518890), (335, 1432744), (395, 1215112), (536, 895465), (632, 759445), (670, 716372), (790, 607556), (1340, 358186), (1580, 303778), (2267, 211720), (2680, 179093), (3160, 151889), (4534, 105860), (5293, 90680), (9068, 52930), (10586, 45340), (11335, 42344), (18136, 26465), (21172, 22670)]