12175320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 36764640

約数和(自身を除く): 24589320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 421, 482, 723, 842, 964, 1205, 1263, 1446, 1684, 1928, 2105, 2410, 2526, 2892, 3368, 3615, 4210, 4820, 5052, 5784, 6315, 7230, 8420, 9640, 10104, 12630, 14460, 16840, 25260, 28920, 50520, 101461, 202922, 304383, 405844, 507305, 608766, 811688, 1014610, 1217532, 1521915, 2029220, 2435064, 3043830, 4058440, 6087660, 12175320]

約数ペア:

[(1, 12175320), (2, 6087660), (3, 4058440), (4, 3043830), (5, 2435064), (6, 2029220), (8, 1521915), (10, 1217532), (12, 1014610), (15, 811688), (20, 608766), (24, 507305), (30, 405844), (40, 304383), (60, 202922), (120, 101461), (241, 50520), (421, 28920), (482, 25260), (723, 16840), (842, 14460), (964, 12630), (1205, 10104), (1263, 9640), (1446, 8420), (1684, 7230), (1928, 6315), (2105, 5784), (2410, 5052), (2526, 4820), (2892, 4210), (3368, 3615)]