72373560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3021

約数の個数: 128

約数和(自身を含む): 256780800

約数和(自身を除く): 184407240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 2971, 3045, 3480, 4060, 4872, 5942, 6090, 8120, 8913, 11884, 12180, 14855, 17826, 20797, 23768, 24360, 29710, 35652, 41594, 44565, 59420, 62391, 71304, 83188, 86159, 89130, 103985, 118840, 124782, 166376, 172318, 178260, 207970, 249564, 258477, 311955, 344636, 356520, 415940, 430795, 499128, 516954, 603113, 623910, 689272, 831880, 861590, 1033908, 1206226, 1247820, 1292385, 1723180, 1809339, 2067816, 2412452, 2495640, 2584770, 3015565, 3446360, 3618678, 4824904, 5169540, 6031130, 7237356, 9046695, 10339080, 12062260, 14474712, 18093390, 24124520, 36186780, 72373560]

約数ペア:

[(1, 72373560), (2, 36186780), (3, 24124520), (4, 18093390), (5, 14474712), (6, 12062260), (7, 10339080), (8, 9046695), (10, 7237356), (12, 6031130), (14, 5169540), (15, 4824904), (20, 3618678), (21, 3446360), (24, 3015565), (28, 2584770), (29, 2495640), (30, 2412452), (35, 2067816), (40, 1809339), (42, 1723180), (56, 1292385), (58, 1247820), (60, 1206226), (70, 1033908), (84, 861590), (87, 831880), (105, 689272), (116, 623910), (120, 603113), (140, 516954), (145, 499128), (168, 430795), (174, 415940), (203, 356520), (210, 344636), (232, 311955), (280, 258477), (290, 249564), (348, 207970), (406, 178260), (420, 172318), (435, 166376), (580, 124782), (609, 118840), (696, 103985), (812, 89130), (840, 86159), (870, 83188), (1015, 71304), (1160, 62391), (1218, 59420), (1624, 44565), (1740, 41594), (2030, 35652), (2436, 29710), (2971, 24360), (3045, 23768), (3480, 20797), (4060, 17826), (4872, 14855), (5942, 12180), (6090, 11884), (8120, 8913)]