61860320

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6553}}^1$

素因数の和:6627

約数の個数: 48

約数和(自身を含む): 148644720

約数和(自身を除く): 86784400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 6553, 9440, 13106, 26212, 32765, 52424, 65530, 104848, 131060, 209696, 262120, 386627, 524240, 773254, 1048480, 1546508, 1933135, 3093016, 3866270, 6186032, 7732540, 12372064, 15465080, 30930160, 61860320]

約数ペア:

[(1, 61860320), (2, 30930160), (4, 15465080), (5, 12372064), (8, 7732540), (10, 6186032), (16, 3866270), (20, 3093016), (32, 1933135), (40, 1546508), (59, 1048480), (80, 773254), (118, 524240), (160, 386627), (236, 262120), (295, 209696), (472, 131060), (590, 104848), (944, 65530), (1180, 52424), (1888, 32765), (2360, 26212), (4720, 13106), (6553, 9440)]