316015020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{195071}}^1$

素因数の和:195092

約数の個数: 60

約数和(自身を含む): 991355904

約数和(自身を除く): 675340884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 195071, 390142, 585213, 780284, 975355, 1170426, 1755639, 1950710, 2340852, 2926065, 3511278, 3901420, 5266917, 5852130, 7022556, 8778195, 10533834, 11704260, 15800751, 17556390, 21067668, 26334585, 31601502, 35112780, 52669170, 63203004, 79003755, 105338340, 158007510, 316015020]

約数ペア:

[(1, 316015020), (2, 158007510), (3, 105338340), (4, 79003755), (5, 63203004), (6, 52669170), (9, 35112780), (10, 31601502), (12, 26334585), (15, 21067668), (18, 17556390), (20, 15800751), (27, 11704260), (30, 10533834), (36, 8778195), (45, 7022556), (54, 5852130), (60, 5266917), (81, 3901420), (90, 3511278), (108, 2926065), (135, 2340852), (162, 1950710), (180, 1755639), (270, 1170426), (324, 975355), (405, 780284), (540, 585213), (810, 390142), (1620, 195071)]