15071680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3623}}^1$

素因数の和:3653

約数の個数: 56

約数和(自身を含む): 38660832

約数和(自身を除く): 23589152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3623, 4160, 7246, 14492, 18115, 28984, 36230, 47099, 57968, 72460, 94198, 115936, 144920, 188396, 231872, 235495, 289840, 376792, 470990, 579680, 753584, 941980, 1159360, 1507168, 1883960, 3014336, 3767920, 7535840, 15071680]

約数ペア:

[(1, 15071680), (2, 7535840), (4, 3767920), (5, 3014336), (8, 1883960), (10, 1507168), (13, 1159360), (16, 941980), (20, 753584), (26, 579680), (32, 470990), (40, 376792), (52, 289840), (64, 235495), (65, 231872), (80, 188396), (104, 144920), (130, 115936), (160, 94198), (208, 72460), (260, 57968), (320, 47099), (416, 36230), (520, 28984), (832, 18115), (1040, 14492), (2080, 7246), (3623, 4160)]