16426440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 54025920

約数和(自身を除く): 37599480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 443, 515, 618, 824, 886, 927, 1030, 1236, 1329, 1545, 1772, 1854, 2060, 2215, 2472, 2658, 3090, 3544, 3708, 3987, 4120, 4430, 4635, 5316, 6180, 6645, 7416, 7974, 8860, 9270, 10632, 12360, 13290, 15948, 17720, 18540, 19935, 26580, 31896, 37080, 39870, 45629, 53160, 79740, 91258, 136887, 159480, 182516, 228145, 273774, 365032, 410661, 456290, 547548, 684435, 821322, 912580, 1095096, 1368870, 1642644, 1825160, 2053305, 2737740, 3285288, 4106610, 5475480, 8213220, 16426440]

約数ペア:

[(1, 16426440), (2, 8213220), (3, 5475480), (4, 4106610), (5, 3285288), (6, 2737740), (8, 2053305), (9, 1825160), (10, 1642644), (12, 1368870), (15, 1095096), (18, 912580), (20, 821322), (24, 684435), (30, 547548), (36, 456290), (40, 410661), (45, 365032), (60, 273774), (72, 228145), (90, 182516), (103, 159480), (120, 136887), (180, 91258), (206, 79740), (309, 53160), (360, 45629), (412, 39870), (443, 37080), (515, 31896), (618, 26580), (824, 19935), (886, 18540), (927, 17720), (1030, 15948), (1236, 13290), (1329, 12360), (1545, 10632), (1772, 9270), (1854, 8860), (2060, 7974), (2215, 7416), (2472, 6645), (2658, 6180), (3090, 5316), (3544, 4635), (3708, 4430), (3987, 4120)]