42680520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{4391}}^1$

素因数の和:4417

約数の個数: 96

約数和(自身を含む): 143881920

約数和(自身を除く): 101201400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4391, 4860, 8782, 9720, 13173, 17564, 21955, 26346, 35128, 39519, 43910, 52692, 65865, 79038, 87820, 105384, 118557, 131730, 158076, 175640, 197595, 237114, 263460, 316152, 355671, 395190, 474228, 526920, 592785, 711342, 790380, 948456, 1067013, 1185570, 1422684, 1580760, 1778355, 2134026, 2371140, 2845368, 3556710, 4268052, 4742280, 5335065, 7113420, 8536104, 10670130, 14226840, 21340260, 42680520]

約数ペア:

[(1, 42680520), (2, 21340260), (3, 14226840), (4, 10670130), (5, 8536104), (6, 7113420), (8, 5335065), (9, 4742280), (10, 4268052), (12, 3556710), (15, 2845368), (18, 2371140), (20, 2134026), (24, 1778355), (27, 1580760), (30, 1422684), (36, 1185570), (40, 1067013), (45, 948456), (54, 790380), (60, 711342), (72, 592785), (81, 526920), (90, 474228), (108, 395190), (120, 355671), (135, 316152), (162, 263460), (180, 237114), (216, 197595), (243, 175640), (270, 158076), (324, 131730), (360, 118557), (405, 105384), (486, 87820), (540, 79038), (648, 65865), (810, 52692), (972, 43910), (1080, 39519), (1215, 35128), (1620, 26346), (1944, 21955), (2430, 17564), (3240, 13173), (4391, 9720), (4860, 8782)]