85941960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 281232000

約数和(自身を除く): 195290040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 619, 712, 780, 890, 1068, 1157, 1238, 1335, 1560, 1780, 1857, 2136, 2314, 2476, 2670, 3095, 3471, 3560, 3714, 4628, 4952, 5340, 5785, 6190, 6942, 7428, 8047, 9256, 9285, 10680, 11570, 12380, 13884, 14856, 16094, 17355, 18570, 23140, 24141, 24760, 27768, 32188, 34710, 37140, 40235, 46280, 48282, 55091, 64376, 69420, 74280, 80470, 96564, 110182, 120705, 138840, 160940, 165273, 193128, 220364, 241410, 275455, 321880, 330546, 440728, 482820, 550910, 661092, 716183, 826365, 965640, 1101820, 1322184, 1432366, 1652730, 2148549, 2203640, 2864732, 3305460, 3580915, 4297098, 5729464, 6610920, 7161830, 8594196, 10742745, 14323660, 17188392, 21485490, 28647320, 42970980, 85941960]

約数ペア:

[(1, 85941960), (2, 42970980), (3, 28647320), (4, 21485490), (5, 17188392), (6, 14323660), (8, 10742745), (10, 8594196), (12, 7161830), (13, 6610920), (15, 5729464), (20, 4297098), (24, 3580915), (26, 3305460), (30, 2864732), (39, 2203640), (40, 2148549), (52, 1652730), (60, 1432366), (65, 1322184), (78, 1101820), (89, 965640), (104, 826365), (120, 716183), (130, 661092), (156, 550910), (178, 482820), (195, 440728), (260, 330546), (267, 321880), (312, 275455), (356, 241410), (390, 220364), (445, 193128), (520, 165273), (534, 160940), (619, 138840), (712, 120705), (780, 110182), (890, 96564), (1068, 80470), (1157, 74280), (1238, 69420), (1335, 64376), (1560, 55091), (1780, 48282), (1857, 46280), (2136, 40235), (2314, 37140), (2476, 34710), (2670, 32188), (3095, 27768), (3471, 24760), (3560, 24141), (3714, 23140), (4628, 18570), (4952, 17355), (5340, 16094), (5785, 14856), (6190, 13884), (6942, 12380), (7428, 11570), (8047, 10680), (9256, 9285)]