61203480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39233}}^1$

素因数の和:39260

約数の個数: 64

約数和(自身を含む): 197739360

約数和(自身を除く): 136535880

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, 39233, 78466, 117699, 156932, 196165, 235398, 313864, 392330, 470796, 510029, 588495, 784660, 941592, 1020058, 1176990, 1530087, 1569320, 2040116, 2353980, 2550145, 3060174, 4080232, 4707960, 5100290, 6120348, 7650435, 10200580, 12240696, 15300870, 20401160, 30601740, 61203480]

約数ペア:

[(1, 61203480), (2, 30601740), (3, 20401160), (4, 15300870), (5, 12240696), (6, 10200580), (8, 7650435), (10, 6120348), (12, 5100290), (13, 4707960), (15, 4080232), (20, 3060174), (24, 2550145), (26, 2353980), (30, 2040116), (39, 1569320), (40, 1530087), (52, 1176990), (60, 1020058), (65, 941592), (78, 784660), (104, 588495), (120, 510029), (130, 470796), (156, 392330), (195, 313864), (260, 235398), (312, 196165), (390, 156932), (520, 117699), (780, 78466), (1560, 39233)]