108128280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69313}}^1$

素因数の和:69340

約数の個数: 64

約数和(自身を含む): 349342560

約数和(自身を除く): 241214280

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, 69313, 138626, 207939, 277252, 346565, 415878, 554504, 693130, 831756, 901069, 1039695, 1386260, 1663512, 1802138, 2079390, 2703207, 2772520, 3604276, 4158780, 4505345, 5406414, 7208552, 8317560, 9010690, 10812828, 13516035, 18021380, 21625656, 27032070, 36042760, 54064140, 108128280]

約数ペア:

[(1, 108128280), (2, 54064140), (3, 36042760), (4, 27032070), (5, 21625656), (6, 18021380), (8, 13516035), (10, 10812828), (12, 9010690), (13, 8317560), (15, 7208552), (20, 5406414), (24, 4505345), (26, 4158780), (30, 3604276), (39, 2772520), (40, 2703207), (52, 2079390), (60, 1802138), (65, 1663512), (78, 1386260), (104, 1039695), (120, 901069), (130, 831756), (156, 693130), (195, 554504), (260, 415878), (312, 346565), (390, 277252), (520, 207939), (780, 138626), (1560, 69313)]