180094980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230891}}^1$

素因数の和:230916

約数の個数: 48

約数和(自身を含む): 543057984

約数和(自身を除く): 362963004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 230891, 461782, 692673, 923564, 1154455, 1385346, 2308910, 2770692, 3001583, 3463365, 4617820, 6003166, 6926730, 9004749, 12006332, 13853460, 15007915, 18009498, 30015830, 36018996, 45023745, 60031660, 90047490, 180094980]

約数ペア:

[(1, 180094980), (2, 90047490), (3, 60031660), (4, 45023745), (5, 36018996), (6, 30015830), (10, 18009498), (12, 15007915), (13, 13853460), (15, 12006332), (20, 9004749), (26, 6926730), (30, 6003166), (39, 4617820), (52, 3463365), (60, 3001583), (65, 2770692), (78, 2308910), (130, 1385346), (156, 1154455), (195, 923564), (260, 692673), (390, 461782), (780, 230891)]