258069720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40577}}^1$

素因数の和:40644

約数の個数: 64

約数和(自身を含む): 788836320

約数和(自身を除く): 530766600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 40577, 81154, 121731, 162308, 202885, 243462, 324616, 405770, 486924, 608655, 811540, 973848, 1217310, 1623080, 2150581, 2434620, 4301162, 4869240, 6451743, 8602324, 10752905, 12903486, 17204648, 21505810, 25806972, 32258715, 43011620, 51613944, 64517430, 86023240, 129034860, 258069720]

約数ペア:

[(1, 258069720), (2, 129034860), (3, 86023240), (4, 64517430), (5, 51613944), (6, 43011620), (8, 32258715), (10, 25806972), (12, 21505810), (15, 17204648), (20, 12903486), (24, 10752905), (30, 8602324), (40, 6451743), (53, 4869240), (60, 4301162), (106, 2434620), (120, 2150581), (159, 1623080), (212, 1217310), (265, 973848), (318, 811540), (424, 608655), (530, 486924), (636, 405770), (795, 324616), (1060, 243462), (1272, 202885), (1590, 162308), (2120, 121731), (3180, 81154), (6360, 40577)]