318108240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11941}}^1$

素因数の和:11997

約数の個数: 120

約数和(自身を含む): 1097278728

約数和(自身を除く): 779170488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 11941, 13320, 23882, 26640, 35823, 47764, 59705, 71646, 95528, 107469, 119410, 143292, 179115, 191056, 214938, 238820, 286584, 358230, 429876, 441817, 477640, 537345, 573168, 716460, 859752, 883634, 955280, 1074690, 1325451, 1432920, 1719504, 1767268, 2149380, 2209085, 2650902, 2865840, 3534536, 3976353, 4298760, 4418170, 5301804, 6627255, 7069072, 7952706, 8597520, 8836340, 10603608, 13254510, 15905412, 17672680, 19881765, 21207216, 26509020, 31810824, 35345360, 39763530, 53018040, 63621648, 79527060, 106036080, 159054120, 318108240]

約数ペア:

[(1, 318108240), (2, 159054120), (3, 106036080), (4, 79527060), (5, 63621648), (6, 53018040), (8, 39763530), (9, 35345360), (10, 31810824), (12, 26509020), (15, 21207216), (16, 19881765), (18, 17672680), (20, 15905412), (24, 13254510), (30, 10603608), (36, 8836340), (37, 8597520), (40, 7952706), (45, 7069072), (48, 6627255), (60, 5301804), (72, 4418170), (74, 4298760), (80, 3976353), (90, 3534536), (111, 2865840), (120, 2650902), (144, 2209085), (148, 2149380), (180, 1767268), (185, 1719504), (222, 1432920), (240, 1325451), (296, 1074690), (333, 955280), (360, 883634), (370, 859752), (444, 716460), (555, 573168), (592, 537345), (666, 477640), (720, 441817), (740, 429876), (888, 358230), (1110, 286584), (1332, 238820), (1480, 214938), (1665, 191056), (1776, 179115), (2220, 143292), (2664, 119410), (2960, 107469), (3330, 95528), (4440, 71646), (5328, 59705), (6660, 47764), (8880, 35823), (11941, 26640), (13320, 23882)]