392938020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23473}}^1$

素因数の和:23522

約数の個数: 96

約数和(自身を含む): 1261962240

約数和(自身を除く): 869024220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 23473, 46946, 70419, 93892, 117365, 140838, 211257, 234730, 281676, 352095, 422514, 469460, 633771, 704190, 727663, 845028, 1056285, 1267542, 1408380, 1455326, 2112570, 2182989, 2535084, 2910652, 3168855, 3638315, 4225140, 4365978, 6337710, 6548967, 7276630, 8731956, 10914945, 12675420, 13097934, 14553260, 19646901, 21829890, 26195868, 32744835, 39293802, 43659780, 65489670, 78587604, 98234505, 130979340, 196469010, 392938020]

約数ペア:

[(1, 392938020), (2, 196469010), (3, 130979340), (4, 98234505), (5, 78587604), (6, 65489670), (9, 43659780), (10, 39293802), (12, 32744835), (15, 26195868), (18, 21829890), (20, 19646901), (27, 14553260), (30, 13097934), (31, 12675420), (36, 10914945), (45, 8731956), (54, 7276630), (60, 6548967), (62, 6337710), (90, 4365978), (93, 4225140), (108, 3638315), (124, 3168855), (135, 2910652), (155, 2535084), (180, 2182989), (186, 2112570), (270, 1455326), (279, 1408380), (310, 1267542), (372, 1056285), (465, 845028), (540, 727663), (558, 704190), (620, 633771), (837, 469460), (930, 422514), (1116, 352095), (1395, 281676), (1674, 234730), (1860, 211257), (2790, 140838), (3348, 117365), (4185, 93892), (5580, 70419), (8370, 46946), (16740, 23473)]