72853560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5222

約数の個数: 128

約数和(自身を含む): 261576000

約数和(自身を除く): 188722440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5189, 7020, 10378, 14040, 15567, 20756, 25945, 31134, 41512, 46701, 51890, 62268, 67457, 77835, 93402, 103780, 124536, 134914, 140103, 155670, 186804, 202371, 207560, 233505, 269828, 280206, 311340, 337285, 373608, 404742, 467010, 539656, 560412, 607113, 622680, 674570, 700515, 809484, 934020, 1011855, 1120824, 1214226, 1349140, 1401030, 1618968, 1821339, 1868040, 2023710, 2428452, 2698280, 2802060, 3035565, 3642678, 4047420, 4856904, 5604120, 6071130, 7285356, 8094840, 9106695, 12142260, 14570712, 18213390, 24284520, 36426780, 72853560]

約数ペア:

[(1, 72853560), (2, 36426780), (3, 24284520), (4, 18213390), (5, 14570712), (6, 12142260), (8, 9106695), (9, 8094840), (10, 7285356), (12, 6071130), (13, 5604120), (15, 4856904), (18, 4047420), (20, 3642678), (24, 3035565), (26, 2802060), (27, 2698280), (30, 2428452), (36, 2023710), (39, 1868040), (40, 1821339), (45, 1618968), (52, 1401030), (54, 1349140), (60, 1214226), (65, 1120824), (72, 1011855), (78, 934020), (90, 809484), (104, 700515), (108, 674570), (117, 622680), (120, 607113), (130, 560412), (135, 539656), (156, 467010), (180, 404742), (195, 373608), (216, 337285), (234, 311340), (260, 280206), (270, 269828), (312, 233505), (351, 207560), (360, 202371), (390, 186804), (468, 155670), (520, 140103), (540, 134914), (585, 124536), (702, 103780), (780, 93402), (936, 77835), (1080, 67457), (1170, 62268), (1404, 51890), (1560, 46701), (1755, 41512), (2340, 31134), (2808, 25945), (3510, 20756), (4680, 15567), (5189, 14040), (7020, 10378)]