163662480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9883}}^1$

素因数の和:9925

約数の個数: 120

約数和(自身を含む): 573588288

約数和(自身を除く): 409925808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 9883, 16560, 19766, 29649, 39532, 49415, 59298, 79064, 88947, 98830, 118596, 148245, 158128, 177894, 197660, 227309, 237192, 296490, 355788, 395320, 444735, 454618, 474384, 592980, 681927, 711576, 790640, 889470, 909236, 1136545, 1185960, 1363854, 1423152, 1778940, 1818472, 2045781, 2273090, 2371920, 2727708, 3409635, 3557880, 3636944, 4091562, 4546180, 5455416, 6819270, 7115760, 8183124, 9092360, 10228905, 10910832, 13638540, 16366248, 18184720, 20457810, 27277080, 32732496, 40915620, 54554160, 81831240, 163662480]

約数ペア:

[(1, 163662480), (2, 81831240), (3, 54554160), (4, 40915620), (5, 32732496), (6, 27277080), (8, 20457810), (9, 18184720), (10, 16366248), (12, 13638540), (15, 10910832), (16, 10228905), (18, 9092360), (20, 8183124), (23, 7115760), (24, 6819270), (30, 5455416), (36, 4546180), (40, 4091562), (45, 3636944), (46, 3557880), (48, 3409635), (60, 2727708), (69, 2371920), (72, 2273090), (80, 2045781), (90, 1818472), (92, 1778940), (115, 1423152), (120, 1363854), (138, 1185960), (144, 1136545), (180, 909236), (184, 889470), (207, 790640), (230, 711576), (240, 681927), (276, 592980), (345, 474384), (360, 454618), (368, 444735), (414, 395320), (460, 355788), (552, 296490), (690, 237192), (720, 227309), (828, 197660), (920, 177894), (1035, 158128), (1104, 148245), (1380, 118596), (1656, 98830), (1840, 88947), (2070, 79064), (2760, 59298), (3312, 49415), (4140, 39532), (5520, 29649), (8280, 19766), (9883, 16560)]