2504583540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{40099}}^1$

素因数の和:40461

約数の個数: 72

約数和(自身を含む): 7619320800

約数和(自身を除く): 5114737260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1735, 2082, 3123, 3470, 4164, 5205, 6246, 6940, 10410, 12492, 15615, 20820, 31230, 40099, 62460, 80198, 120297, 160396, 200495, 240594, 360891, 400990, 481188, 601485, 721782, 801980, 1202970, 1443564, 1804455, 2405940, 3608910, 7217820, 13914353, 27828706, 41743059, 55657412, 69571765, 83486118, 125229177, 139143530, 166972236, 208715295, 250458354, 278287060, 417430590, 500916708, 626145885, 834861180, 1252291770, 2504583540]

約数ペア:

[(1, 2504583540), (2, 1252291770), (3, 834861180), (4, 626145885), (5, 500916708), (6, 417430590), (9, 278287060), (10, 250458354), (12, 208715295), (15, 166972236), (18, 139143530), (20, 125229177), (30, 83486118), (36, 69571765), (45, 55657412), (60, 41743059), (90, 27828706), (180, 13914353), (347, 7217820), (694, 3608910), (1041, 2405940), (1388, 1804455), (1735, 1443564), (2082, 1202970), (3123, 801980), (3470, 721782), (4164, 601485), (5205, 481188), (6246, 400990), (6940, 360891), (10410, 240594), (12492, 200495), (15615, 160396), (20820, 120297), (31230, 80198), (40099, 62460)]