80925060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1361}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 226985472

約数和(自身を除く): 146060412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1361, 1982, 2722, 2973, 3964, 4083, 4955, 5444, 5946, 6805, 8166, 9910, 11892, 13610, 14865, 16332, 19820, 20415, 27220, 29730, 40830, 59460, 81660, 1348751, 2697502, 4046253, 5395004, 6743755, 8092506, 13487510, 16185012, 20231265, 26975020, 40462530, 80925060]

約数ペア:

[(1, 80925060), (2, 40462530), (3, 26975020), (4, 20231265), (5, 16185012), (6, 13487510), (10, 8092506), (12, 6743755), (15, 5395004), (20, 4046253), (30, 2697502), (60, 1348751), (991, 81660), (1361, 59460), (1982, 40830), (2722, 29730), (2973, 27220), (3964, 20415), (4083, 19820), (4955, 16332), (5444, 14865), (5946, 13610), (6805, 11892), (8166, 9910)]