160951860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1455

約数の個数: 120

約数和(自身を含む): 512204616

約数和(自身を除く): 351252756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1314, 1361, 1460, 1620, 1971, 2190, 2628, 2722, 3285, 3942, 4083, 4380, 5444, 5913, 6570, 6805, 7884, 8166, 9855, 11826, 12249, 13140, 13610, 16332, 19710, 20415, 23652, 24498, 27220, 29565, 36747, 39420, 40830, 48996, 59130, 61245, 73494, 81660, 99353, 110241, 118260, 122490, 146988, 183735, 198706, 220482, 244980, 298059, 367470, 397412, 440964, 496765, 551205, 596118, 734940, 894177, 993530, 1102410, 1192236, 1490295, 1788354, 1987060, 2204820, 2682531, 2980590, 3576708, 4470885, 5365062, 5961180, 8047593, 8941770, 10730124, 13412655, 16095186, 17883540, 26825310, 32190372, 40237965, 53650620, 80475930, 160951860]

約数ペア:

[(1, 160951860), (2, 80475930), (3, 53650620), (4, 40237965), (5, 32190372), (6, 26825310), (9, 17883540), (10, 16095186), (12, 13412655), (15, 10730124), (18, 8941770), (20, 8047593), (27, 5961180), (30, 5365062), (36, 4470885), (45, 3576708), (54, 2980590), (60, 2682531), (73, 2204820), (81, 1987060), (90, 1788354), (108, 1490295), (135, 1192236), (146, 1102410), (162, 993530), (180, 894177), (219, 734940), (270, 596118), (292, 551205), (324, 496765), (365, 440964), (405, 397412), (438, 367470), (540, 298059), (657, 244980), (730, 220482), (810, 198706), (876, 183735), (1095, 146988), (1314, 122490), (1361, 118260), (1460, 110241), (1620, 99353), (1971, 81660), (2190, 73494), (2628, 61245), (2722, 59130), (3285, 48996), (3942, 40830), (4083, 39420), (4380, 36747), (5444, 29565), (5913, 27220), (6570, 24498), (6805, 23652), (7884, 20415), (8166, 19710), (9855, 16332), (11826, 13610), (12249, 13140)]