15472860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 31943460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 239, 249, 260, 332, 390, 415, 478, 498, 717, 780, 830, 956, 996, 1079, 1195, 1245, 1434, 1660, 2158, 2390, 2490, 2868, 3107, 3237, 3585, 4316, 4780, 4980, 5395, 6214, 6474, 7170, 9321, 10790, 12428, 12948, 14340, 15535, 16185, 18642, 19837, 21580, 31070, 32370, 37284, 39674, 46605, 59511, 62140, 64740, 79348, 93210, 99185, 119022, 186420, 198370, 238044, 257881, 297555, 396740, 515762, 595110, 773643, 1031524, 1190220, 1289405, 1547286, 2578810, 3094572, 3868215, 5157620, 7736430, 15472860]

約数ペア:

[(1, 15472860), (2, 7736430), (3, 5157620), (4, 3868215), (5, 3094572), (6, 2578810), (10, 1547286), (12, 1289405), (13, 1190220), (15, 1031524), (20, 773643), (26, 595110), (30, 515762), (39, 396740), (52, 297555), (60, 257881), (65, 238044), (78, 198370), (83, 186420), (130, 119022), (156, 99185), (166, 93210), (195, 79348), (239, 64740), (249, 62140), (260, 59511), (332, 46605), (390, 39674), (415, 37284), (478, 32370), (498, 31070), (717, 21580), (780, 19837), (830, 18642), (956, 16185), (996, 15535), (1079, 14340), (1195, 12948), (1245, 12428), (1434, 10790), (1660, 9321), (2158, 7170), (2390, 6474), (2490, 6214), (2868, 5395), (3107, 4980), (3237, 4780), (3585, 4316)]