872859780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124339}}^1$

素因数の和:124370

約数の個数: 96

約数和(自身を含む): 2924476800

約数和(自身を除く): 2051617020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 124339, 248678, 373017, 497356, 621695, 746034, 1119051, 1243390, 1492068, 1616407, 1865085, 2238102, 2486780, 3232814, 3357153, 3730170, 4476204, 4849221, 5595255, 6465628, 6714306, 7460340, 8082035, 9698442, 11190510, 13428612, 14547663, 16164070, 16785765, 19396884, 22381020, 24246105, 29095326, 32328140, 33571530, 43642989, 48492210, 58190652, 67143060, 72738315, 87285978, 96984420, 145476630, 174571956, 218214945, 290953260, 436429890, 872859780]

約数ペア:

[(1, 872859780), (2, 436429890), (3, 290953260), (4, 218214945), (5, 174571956), (6, 145476630), (9, 96984420), (10, 87285978), (12, 72738315), (13, 67143060), (15, 58190652), (18, 48492210), (20, 43642989), (26, 33571530), (27, 32328140), (30, 29095326), (36, 24246105), (39, 22381020), (45, 19396884), (52, 16785765), (54, 16164070), (60, 14547663), (65, 13428612), (78, 11190510), (90, 9698442), (108, 8082035), (117, 7460340), (130, 6714306), (135, 6465628), (156, 5595255), (180, 4849221), (195, 4476204), (234, 3730170), (260, 3357153), (270, 3232814), (351, 2486780), (390, 2238102), (468, 1865085), (540, 1616407), (585, 1492068), (702, 1243390), (780, 1119051), (1170, 746034), (1404, 621695), (1755, 497356), (2340, 373017), (3510, 248678), (7020, 124339)]