460884720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21577}}^1$

素因数の和:21682

約数の個数: 80

約数和(自身を含む): 1444862880

約数和(自身を除く): 983978160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 21577, 43154, 64731, 86308, 107885, 129462, 172616, 215770, 258924, 323655, 345232, 431540, 517848, 647310, 863080, 1035696, 1294620, 1726160, 1920353, 2589240, 3840706, 5178480, 5761059, 7681412, 9601765, 11522118, 15362824, 19203530, 23044236, 28805295, 30725648, 38407060, 46088472, 57610590, 76814120, 92176944, 115221180, 153628240, 230442360, 460884720]

約数ペア:

[(1, 460884720), (2, 230442360), (3, 153628240), (4, 115221180), (5, 92176944), (6, 76814120), (8, 57610590), (10, 46088472), (12, 38407060), (15, 30725648), (16, 28805295), (20, 23044236), (24, 19203530), (30, 15362824), (40, 11522118), (48, 9601765), (60, 7681412), (80, 5761059), (89, 5178480), (120, 3840706), (178, 2589240), (240, 1920353), (267, 1726160), (356, 1294620), (445, 1035696), (534, 863080), (712, 647310), (890, 517848), (1068, 431540), (1335, 345232), (1424, 323655), (1780, 258924), (2136, 215770), (2670, 172616), (3560, 129462), (4272, 107885), (5340, 86308), (7120, 64731), (10680, 43154), (21360, 21577)]