15223260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 47557440

約数和(自身を除く): 32334180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 673, 754, 780, 870, 1131, 1346, 1508, 1740, 1885, 2019, 2262, 2692, 3365, 3770, 4038, 4524, 5655, 6730, 7540, 8076, 8749, 10095, 11310, 13460, 17498, 19517, 20190, 22620, 26247, 34996, 39034, 40380, 43745, 52494, 58551, 78068, 87490, 97585, 104988, 117102, 131235, 174980, 195170, 234204, 253721, 262470, 292755, 390340, 507442, 524940, 585510, 761163, 1014884, 1171020, 1268605, 1522326, 2537210, 3044652, 3805815, 5074420, 7611630, 15223260]

約数ペア:

[(1, 15223260), (2, 7611630), (3, 5074420), (4, 3805815), (5, 3044652), (6, 2537210), (10, 1522326), (12, 1268605), (13, 1171020), (15, 1014884), (20, 761163), (26, 585510), (29, 524940), (30, 507442), (39, 390340), (52, 292755), (58, 262470), (60, 253721), (65, 234204), (78, 195170), (87, 174980), (116, 131235), (130, 117102), (145, 104988), (156, 97585), (174, 87490), (195, 78068), (260, 58551), (290, 52494), (348, 43745), (377, 40380), (390, 39034), (435, 34996), (580, 26247), (673, 22620), (754, 20190), (780, 19517), (870, 17498), (1131, 13460), (1346, 11310), (1508, 10095), (1740, 8749), (1885, 8076), (2019, 7540), (2262, 6730), (2692, 5655), (3365, 4524), (3770, 4038)]