679025880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145091}}^1$

素因数の和:145121

約数の個数: 96

約数和(自身を含む): 2376606960

約数和(自身を除く): 1697581080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 145091, 290182, 435273, 580364, 725455, 870546, 1160728, 1305819, 1450910, 1741092, 1886183, 2176365, 2611638, 2901820, 3482184, 3772366, 4352730, 5223276, 5658549, 5803640, 6529095, 7544732, 8705460, 9430915, 10446552, 11317098, 13058190, 15089464, 16975647, 17410920, 18861830, 22634196, 26116380, 28292745, 33951294, 37723660, 45268392, 52232760, 56585490, 67902588, 75447320, 84878235, 113170980, 135805176, 169756470, 226341960, 339512940, 679025880]

約数ペア:

[(1, 679025880), (2, 339512940), (3, 226341960), (4, 169756470), (5, 135805176), (6, 113170980), (8, 84878235), (9, 75447320), (10, 67902588), (12, 56585490), (13, 52232760), (15, 45268392), (18, 37723660), (20, 33951294), (24, 28292745), (26, 26116380), (30, 22634196), (36, 18861830), (39, 17410920), (40, 16975647), (45, 15089464), (52, 13058190), (60, 11317098), (65, 10446552), (72, 9430915), (78, 8705460), (90, 7544732), (104, 6529095), (117, 5803640), (120, 5658549), (130, 5223276), (156, 4352730), (180, 3772366), (195, 3482184), (234, 2901820), (260, 2611638), (312, 2176365), (360, 1886183), (390, 1741092), (468, 1450910), (520, 1305819), (585, 1160728), (780, 870546), (936, 725455), (1170, 580364), (1560, 435273), (2340, 290182), (4680, 145091)]