152049560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1087}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 218088040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 269, 520, 538, 1076, 1087, 1345, 2152, 2174, 2690, 3497, 4348, 5380, 5435, 6994, 8696, 10760, 10870, 13988, 14131, 17485, 21740, 27976, 28262, 34970, 43480, 56524, 69940, 70655, 113048, 139880, 141310, 282620, 292403, 565240, 584806, 1169612, 1462015, 2339224, 2924030, 3801239, 5848060, 7602478, 11696120, 15204956, 19006195, 30409912, 38012390, 76024780, 152049560]

約数ペア:

[(1, 152049560), (2, 76024780), (4, 38012390), (5, 30409912), (8, 19006195), (10, 15204956), (13, 11696120), (20, 7602478), (26, 5848060), (40, 3801239), (52, 2924030), (65, 2339224), (104, 1462015), (130, 1169612), (260, 584806), (269, 565240), (520, 292403), (538, 282620), (1076, 141310), (1087, 139880), (1345, 113048), (2152, 70655), (2174, 69940), (2690, 56524), (3497, 43480), (4348, 34970), (5380, 28262), (5435, 27976), (6994, 21740), (8696, 17485), (10760, 14131), (10870, 13988)]