708771240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20297}}^1$

素因数の和:20411

約数の個数: 96

約数和(自身を含む): 2327368680

約数和(自身を除く): 1618597440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 20297, 34920, 40594, 60891, 81188, 101485, 121782, 162376, 182673, 202970, 243564, 304455, 365346, 405940, 487128, 608910, 730692, 811880, 913365, 1217820, 1461384, 1826730, 1968809, 2435640, 3653460, 3937618, 5906427, 7306920, 7875236, 9844045, 11812854, 15750472, 17719281, 19688090, 23625708, 29532135, 35438562, 39376180, 47251416, 59064270, 70877124, 78752360, 88596405, 118128540, 141754248, 177192810, 236257080, 354385620, 708771240]

約数ペア:

[(1, 708771240), (2, 354385620), (3, 236257080), (4, 177192810), (5, 141754248), (6, 118128540), (8, 88596405), (9, 78752360), (10, 70877124), (12, 59064270), (15, 47251416), (18, 39376180), (20, 35438562), (24, 29532135), (30, 23625708), (36, 19688090), (40, 17719281), (45, 15750472), (60, 11812854), (72, 9844045), (90, 7875236), (97, 7306920), (120, 5906427), (180, 3937618), (194, 3653460), (291, 2435640), (360, 1968809), (388, 1826730), (485, 1461384), (582, 1217820), (776, 913365), (873, 811880), (970, 730692), (1164, 608910), (1455, 487128), (1746, 405940), (1940, 365346), (2328, 304455), (2910, 243564), (3492, 202970), (3880, 182673), (4365, 162376), (5820, 121782), (6984, 101485), (8730, 81188), (11640, 60891), (17460, 40594), (20297, 34920)]