58389720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 175703040

約数和(自身を除く): 117313320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 991, 1473, 1964, 1982, 2455, 2946, 2973, 3928, 3964, 4910, 4955, 5892, 5946, 7365, 7928, 9820, 9910, 11784, 11892, 14730, 14865, 19640, 19820, 23784, 29460, 29730, 39640, 58920, 59460, 118920, 486581, 973162, 1459743, 1946324, 2432905, 2919486, 3892648, 4865810, 5838972, 7298715, 9731620, 11677944, 14597430, 19463240, 29194860, 58389720]

約数ペア:

[(1, 58389720), (2, 29194860), (3, 19463240), (4, 14597430), (5, 11677944), (6, 9731620), (8, 7298715), (10, 5838972), (12, 4865810), (15, 3892648), (20, 2919486), (24, 2432905), (30, 1946324), (40, 1459743), (60, 973162), (120, 486581), (491, 118920), (982, 59460), (991, 58920), (1473, 39640), (1964, 29730), (1982, 29460), (2455, 23784), (2946, 19820), (2973, 19640), (3928, 14865), (3964, 14730), (4910, 11892), (4955, 11784), (5892, 9910), (5946, 9820), (7365, 7928)]