160391520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3593}}^1$

素因数の和:3645

約数の個数: 144

約数和(自身を含む): 565149312

約数和(自身を除く): 404757792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3593, 3720, 4464, 4960, 5580, 7186, 7440, 8928, 10779, 11160, 14372, 14880, 17965, 21558, 22320, 28744, 32337, 35930, 43116, 44640, 53895, 57488, 64674, 71860, 86232, 107790, 111383, 114976, 129348, 143720, 161685, 172464, 215580, 222766, 258696, 287440, 323370, 334149, 344928, 431160, 445532, 517392, 556915, 574880, 646740, 668298, 862320, 891064, 1002447, 1034784, 1113830, 1293480, 1336596, 1670745, 1724640, 1782128, 2004894, 2227660, 2586960, 2673192, 3341490, 3564256, 4009788, 4455320, 5012235, 5173920, 5346384, 6682980, 8019576, 8910640, 10024470, 10692768, 13365960, 16039152, 17821280, 20048940, 26731920, 32078304, 40097880, 53463840, 80195760, 160391520]

約数ペア:

[(1, 160391520), (2, 80195760), (3, 53463840), (4, 40097880), (5, 32078304), (6, 26731920), (8, 20048940), (9, 17821280), (10, 16039152), (12, 13365960), (15, 10692768), (16, 10024470), (18, 8910640), (20, 8019576), (24, 6682980), (30, 5346384), (31, 5173920), (32, 5012235), (36, 4455320), (40, 4009788), (45, 3564256), (48, 3341490), (60, 2673192), (62, 2586960), (72, 2227660), (80, 2004894), (90, 1782128), (93, 1724640), (96, 1670745), (120, 1336596), (124, 1293480), (144, 1113830), (155, 1034784), (160, 1002447), (180, 891064), (186, 862320), (240, 668298), (248, 646740), (279, 574880), (288, 556915), (310, 517392), (360, 445532), (372, 431160), (465, 344928), (480, 334149), (496, 323370), (558, 287440), (620, 258696), (720, 222766), (744, 215580), (930, 172464), (992, 161685), (1116, 143720), (1240, 129348), (1395, 114976), (1440, 111383), (1488, 107790), (1860, 86232), (2232, 71860), (2480, 64674), (2790, 57488), (2976, 53895), (3593, 44640), (3720, 43116), (4464, 35930), (4960, 32337), (5580, 28744), (7186, 22320), (7440, 21558), (8928, 17965), (10779, 14880), (11160, 14372)]