3958366920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{121721}}^1$

素因数の和:122006

約数の個数: 64

約数和(自身を含む): 11919018240

約数和(自身を除く): 7960651320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6504, 8130, 10840, 16260, 32520, 121721, 243442, 365163, 486884, 608605, 730326, 973768, 1217210, 1460652, 1825815, 2434420, 2921304, 3651630, 4868840, 7303260, 14606520, 32986391, 65972782, 98959173, 131945564, 164931955, 197918346, 263891128, 329863910, 395836692, 494795865, 659727820, 791673384, 989591730, 1319455640, 1979183460, 3958366920]

約数ペア:

[(1, 3958366920), (2, 1979183460), (3, 1319455640), (4, 989591730), (5, 791673384), (6, 659727820), (8, 494795865), (10, 395836692), (12, 329863910), (15, 263891128), (20, 197918346), (24, 164931955), (30, 131945564), (40, 98959173), (60, 65972782), (120, 32986391), (271, 14606520), (542, 7303260), (813, 4868840), (1084, 3651630), (1355, 2921304), (1626, 2434420), (2168, 1825815), (2710, 1460652), (3252, 1217210), (4065, 973768), (5420, 730326), (6504, 608605), (8130, 486884), (10840, 365163), (16260, 243442), (32520, 121721)]