15209460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{12071}}^1$

素因数の和:12093

約数の個数: 72

約数和(自身を含む): 52730496

約数和(自身を除く): 37521036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 12071, 24142, 36213, 48284, 60355, 72426, 84497, 108639, 120710, 144852, 168994, 181065, 217278, 241420, 253491, 337988, 362130, 422485, 434556, 506982, 543195, 724260, 760473, 844970, 1013964, 1086390, 1267455, 1520946, 1689940, 2172780, 2534910, 3041892, 3802365, 5069820, 7604730, 15209460]

約数ペア:

[(1, 15209460), (2, 7604730), (3, 5069820), (4, 3802365), (5, 3041892), (6, 2534910), (7, 2172780), (9, 1689940), (10, 1520946), (12, 1267455), (14, 1086390), (15, 1013964), (18, 844970), (20, 760473), (21, 724260), (28, 543195), (30, 506982), (35, 434556), (36, 422485), (42, 362130), (45, 337988), (60, 253491), (63, 241420), (70, 217278), (84, 181065), (90, 168994), (105, 144852), (126, 120710), (140, 108639), (180, 84497), (210, 72426), (252, 60355), (315, 48284), (420, 36213), (630, 24142), (1260, 12071)]