61197240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39229}}^1$

素因数の和:39256

約数の個数: 64

約数和(自身を含む): 197719200

約数和(自身を除く): 136521960

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, 39229, 78458, 117687, 156916, 196145, 235374, 313832, 392290, 470748, 509977, 588435, 784580, 941496, 1019954, 1176870, 1529931, 1569160, 2039908, 2353740, 2549885, 3059862, 4079816, 4707480, 5099770, 6119724, 7649655, 10199540, 12239448, 15299310, 20399080, 30598620, 61197240]

約数ペア:

[(1, 61197240), (2, 30598620), (3, 20399080), (4, 15299310), (5, 12239448), (6, 10199540), (8, 7649655), (10, 6119724), (12, 5099770), (13, 4707480), (15, 4079816), (20, 3059862), (24, 2549885), (26, 2353740), (30, 2039908), (39, 1569160), (40, 1529931), (52, 1176870), (60, 1019954), (65, 941496), (78, 784580), (104, 588435), (120, 509977), (130, 470748), (156, 392290), (195, 313832), (260, 235374), (312, 196145), (390, 156916), (520, 117687), (780, 78458), (1560, 39229)]