15672795960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{121721}}^1$

素因数の和:121801

約数の個数: 128

約数和(自身を含む): 49954708800

約数和(自身を除く): 34281912840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 290, 296, 348, 370, 435, 444, 555, 580, 696, 740, 870, 888, 1073, 1110, 1160, 1480, 1740, 2146, 2220, 3219, 3480, 4292, 4440, 5365, 6438, 8584, 10730, 12876, 16095, 21460, 25752, 32190, 42920, 64380, 121721, 128760, 243442, 365163, 486884, 608605, 730326, 973768, 1217210, 1460652, 1825815, 2434420, 2921304, 3529909, 3651630, 4503677, 4868840, 7059818, 7303260, 9007354, 10589727, 13511031, 14119636, 14606520, 17649545, 18014708, 21179454, 22518385, 27022062, 28239272, 35299090, 36029416, 42358908, 45036770, 52948635, 54044124, 67555155, 70598180, 84717816, 90073540, 105897270, 108088248, 130606633, 135110310, 141196360, 180147080, 211794540, 261213266, 270220620, 391819899, 423589080, 522426532, 540441240, 653033165, 783639798, 1044853064, 1306066330, 1567279596, 1959099495, 2612132660, 3134559192, 3918198990, 5224265320, 7836397980, 15672795960]

約数ペア:

[(1, 15672795960), (2, 7836397980), (3, 5224265320), (4, 3918198990), (5, 3134559192), (6, 2612132660), (8, 1959099495), (10, 1567279596), (12, 1306066330), (15, 1044853064), (20, 783639798), (24, 653033165), (29, 540441240), (30, 522426532), (37, 423589080), (40, 391819899), (58, 270220620), (60, 261213266), (74, 211794540), (87, 180147080), (111, 141196360), (116, 135110310), (120, 130606633), (145, 108088248), (148, 105897270), (174, 90073540), (185, 84717816), (222, 70598180), (232, 67555155), (290, 54044124), (296, 52948635), (348, 45036770), (370, 42358908), (435, 36029416), (444, 35299090), (555, 28239272), (580, 27022062), (696, 22518385), (740, 21179454), (870, 18014708), (888, 17649545), (1073, 14606520), (1110, 14119636), (1160, 13511031), (1480, 10589727), (1740, 9007354), (2146, 7303260), (2220, 7059818), (3219, 4868840), (3480, 4503677), (4292, 3651630), (4440, 3529909), (5365, 2921304), (6438, 2434420), (8584, 1825815), (10730, 1460652), (12876, 1217210), (16095, 973768), (21460, 730326), (25752, 608605), (32190, 486884), (42920, 365163), (64380, 243442), (121721, 128760)]