26212920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3656

約数の個数: 64

約数和(自身を含む): 79950240

約数和(自身を除く): 53737320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3581, 3660, 7162, 7320, 10743, 14324, 17905, 21486, 28648, 35810, 42972, 53715, 71620, 85944, 107430, 143240, 214860, 218441, 429720, 436882, 655323, 873764, 1092205, 1310646, 1747528, 2184410, 2621292, 3276615, 4368820, 5242584, 6553230, 8737640, 13106460, 26212920]

約数ペア:

[(1, 26212920), (2, 13106460), (3, 8737640), (4, 6553230), (5, 5242584), (6, 4368820), (8, 3276615), (10, 2621292), (12, 2184410), (15, 1747528), (20, 1310646), (24, 1092205), (30, 873764), (40, 655323), (60, 436882), (61, 429720), (120, 218441), (122, 214860), (183, 143240), (244, 107430), (305, 85944), (366, 71620), (488, 53715), (610, 42972), (732, 35810), (915, 28648), (1220, 21486), (1464, 17905), (1830, 14324), (2440, 10743), (3581, 7320), (3660, 7162)]