74413560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47701}}^1$

素因数の和:47728

約数の個数: 64

約数和(自身を含む): 240418080

約数和(自身を除く): 166004520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 47701, 95402, 143103, 190804, 238505, 286206, 381608, 477010, 572412, 620113, 715515, 954020, 1144824, 1240226, 1431030, 1860339, 1908040, 2480452, 2862060, 3100565, 3720678, 4960904, 5724120, 6201130, 7441356, 9301695, 12402260, 14882712, 18603390, 24804520, 37206780, 74413560]

約数ペア:

[(1, 74413560), (2, 37206780), (3, 24804520), (4, 18603390), (5, 14882712), (6, 12402260), (8, 9301695), (10, 7441356), (12, 6201130), (13, 5724120), (15, 4960904), (20, 3720678), (24, 3100565), (26, 2862060), (30, 2480452), (39, 1908040), (40, 1860339), (52, 1431030), (60, 1240226), (65, 1144824), (78, 954020), (104, 715515), (120, 620113), (130, 572412), (156, 477010), (195, 381608), (260, 286206), (312, 238505), (390, 190804), (520, 143103), (780, 95402), (1560, 47701)]