15691328280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1406033}}^1$

素因数の和:1406081

約数の個数: 96

約数和(自身を含む): 52641912960

約数和(自身を除く): 36950584680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 1406033, 2812066, 4218099, 5624132, 7030165, 8436198, 11248264, 12654297, 14060330, 16872396, 21090495, 25308594, 28120660, 33744792, 42180990, 43587023, 50617188, 56241320, 63271485, 84361980, 87174046, 101234376, 126542970, 130761069, 168723960, 174348092, 217935115, 253085940, 261522138, 348696184, 392283207, 435870230, 506171880, 523044276, 653805345, 784566414, 871740460, 1046088552, 1307610690, 1569132828, 1743480920, 1961416035, 2615221380, 3138265656, 3922832070, 5230442760, 7845664140, 15691328280]

約数ペア:

[(1, 15691328280), (2, 7845664140), (3, 5230442760), (4, 3922832070), (5, 3138265656), (6, 2615221380), (8, 1961416035), (9, 1743480920), (10, 1569132828), (12, 1307610690), (15, 1046088552), (18, 871740460), (20, 784566414), (24, 653805345), (30, 523044276), (31, 506171880), (36, 435870230), (40, 392283207), (45, 348696184), (60, 261522138), (62, 253085940), (72, 217935115), (90, 174348092), (93, 168723960), (120, 130761069), (124, 126542970), (155, 101234376), (180, 87174046), (186, 84361980), (248, 63271485), (279, 56241320), (310, 50617188), (360, 43587023), (372, 42180990), (465, 33744792), (558, 28120660), (620, 25308594), (744, 21090495), (930, 16872396), (1116, 14060330), (1240, 12654297), (1395, 11248264), (1860, 8436198), (2232, 7030165), (2790, 5624132), (3720, 4218099), (5580, 2812066), (11160, 1406033)]