1539263760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{46141}}^1$

素因数の和:46296

約数の個数: 80

約数和(自身を含む): 4806150720

約数和(自身を除く): 3266886960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 46141, 92282, 138423, 184564, 230705, 276846, 369128, 461410, 553692, 692115, 738256, 922820, 1107384, 1384230, 1845640, 2214768, 2768460, 3691280, 5536920, 6413599, 11073840, 12827198, 19240797, 25654396, 32067995, 38481594, 51308792, 64135990, 76963188, 96203985, 102617584, 128271980, 153926376, 192407970, 256543960, 307852752, 384815940, 513087920, 769631880, 1539263760]

約数ペア:

[(1, 1539263760), (2, 769631880), (3, 513087920), (4, 384815940), (5, 307852752), (6, 256543960), (8, 192407970), (10, 153926376), (12, 128271980), (15, 102617584), (16, 96203985), (20, 76963188), (24, 64135990), (30, 51308792), (40, 38481594), (48, 32067995), (60, 25654396), (80, 19240797), (120, 12827198), (139, 11073840), (240, 6413599), (278, 5536920), (417, 3691280), (556, 2768460), (695, 2214768), (834, 1845640), (1112, 1384230), (1390, 1107384), (1668, 922820), (2085, 738256), (2224, 692115), (2780, 553692), (3336, 461410), (4170, 369128), (5560, 276846), (6672, 230705), (8340, 184564), (11120, 138423), (16680, 92282), (33360, 46141)]