23888280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15313}}^1$

素因数の和:15340

約数の個数: 64

約数和(自身を含む): 77182560

約数和(自身を除く): 53294280

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, 15313, 30626, 45939, 61252, 76565, 91878, 122504, 153130, 183756, 199069, 229695, 306260, 367512, 398138, 459390, 597207, 612520, 796276, 918780, 995345, 1194414, 1592552, 1837560, 1990690, 2388828, 2986035, 3981380, 4777656, 5972070, 7962760, 11944140, 23888280]

約数ペア:

[(1, 23888280), (2, 11944140), (3, 7962760), (4, 5972070), (5, 4777656), (6, 3981380), (8, 2986035), (10, 2388828), (12, 1990690), (13, 1837560), (15, 1592552), (20, 1194414), (24, 995345), (26, 918780), (30, 796276), (39, 612520), (40, 597207), (52, 459390), (60, 398138), (65, 367512), (78, 306260), (104, 229695), (120, 199069), (130, 183756), (156, 153130), (195, 122504), (260, 91878), (312, 76565), (390, 61252), (520, 45939), (780, 30626), (1560, 15313)]