61025640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39119}}^1$

素因数の和:39146

約数の個数: 64

約数和(自身を含む): 197164800

約数和(自身を除く): 136139160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 39119, 78238, 117357, 156476, 195595, 234714, 312952, 391190, 469428, 508547, 586785, 782380, 938856, 1017094, 1173570, 1525641, 1564760, 2034188, 2347140, 2542735, 3051282, 4068376, 4694280, 5085470, 6102564, 7628205, 10170940, 12205128, 15256410, 20341880, 30512820, 61025640]

約数ペア:

[(1, 61025640), (2, 30512820), (3, 20341880), (4, 15256410), (5, 12205128), (6, 10170940), (8, 7628205), (10, 6102564), (12, 5085470), (13, 4694280), (15, 4068376), (20, 3051282), (24, 2542735), (26, 2347140), (30, 2034188), (39, 1564760), (40, 1525641), (52, 1173570), (60, 1017094), (65, 938856), (78, 782380), (104, 586785), (120, 508547), (130, 469428), (156, 391190), (195, 312952), (260, 234714), (312, 195595), (390, 156476), (520, 117357), (780, 78238), (1560, 39119)]