248885880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39133}}^1$

素因数の和:39200

約数の個数: 64

約数和(自身を含む): 760764960

約数和(自身を除く): 511879080

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, 39133, 78266, 117399, 156532, 195665, 234798, 313064, 391330, 469596, 586995, 782660, 939192, 1173990, 1565320, 2074049, 2347980, 4148098, 4695960, 6222147, 8296196, 10370245, 12444294, 16592392, 20740490, 24888588, 31110735, 41480980, 49777176, 62221470, 82961960, 124442940, 248885880]

約数ペア:

[(1, 248885880), (2, 124442940), (3, 82961960), (4, 62221470), (5, 49777176), (6, 41480980), (8, 31110735), (10, 24888588), (12, 20740490), (15, 16592392), (20, 12444294), (24, 10370245), (30, 8296196), (40, 6222147), (53, 4695960), (60, 4148098), (106, 2347980), (120, 2074049), (159, 1565320), (212, 1173990), (265, 939192), (318, 782660), (424, 586995), (530, 469596), (636, 391330), (795, 313064), (1060, 234798), (1272, 195665), (1590, 156532), (2120, 117399), (3180, 78266), (6360, 39133)]