164635560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3491}}^1$

素因数の和:3639

約数の個数: 96

約数和(自身を含む): 539304480

約数和(自身を除く): 374668920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3491, 3930, 4716, 5240, 5895, 6982, 7860, 9432, 10473, 11790, 13964, 15720, 17455, 20946, 23580, 27928, 31419, 34910, 41892, 47160, 52365, 62838, 69820, 83784, 104730, 125676, 139640, 157095, 209460, 251352, 314190, 418920, 457321, 628380, 914642, 1256760, 1371963, 1829284, 2286605, 2743926, 3658568, 4115889, 4573210, 5487852, 6859815, 8231778, 9146420, 10975704, 13719630, 16463556, 18292840, 20579445, 27439260, 32927112, 41158890, 54878520, 82317780, 164635560]

約数ペア:

[(1, 164635560), (2, 82317780), (3, 54878520), (4, 41158890), (5, 32927112), (6, 27439260), (8, 20579445), (9, 18292840), (10, 16463556), (12, 13719630), (15, 10975704), (18, 9146420), (20, 8231778), (24, 6859815), (30, 5487852), (36, 4573210), (40, 4115889), (45, 3658568), (60, 2743926), (72, 2286605), (90, 1829284), (120, 1371963), (131, 1256760), (180, 914642), (262, 628380), (360, 457321), (393, 418920), (524, 314190), (655, 251352), (786, 209460), (1048, 157095), (1179, 139640), (1310, 125676), (1572, 104730), (1965, 83784), (2358, 69820), (2620, 62838), (3144, 52365), (3491, 47160), (3930, 41892), (4716, 34910), (5240, 31419), (5895, 27928), (6982, 23580), (7860, 20946), (9432, 17455), (10473, 15720), (11790, 13964)]