1229064780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1078127}}^1$

素因数の和:1078158

約数の個数: 48

約数和(自身を含む): 3622510080

約数和(自身を除く): 2393445300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1078127, 2156254, 3234381, 4312508, 5390635, 6468762, 10781270, 12937524, 16171905, 20484413, 21562540, 32343810, 40968826, 61453239, 64687620, 81937652, 102422065, 122906478, 204844130, 245812956, 307266195, 409688260, 614532390, 1229064780]

約数ペア:

[(1, 1229064780), (2, 614532390), (3, 409688260), (4, 307266195), (5, 245812956), (6, 204844130), (10, 122906478), (12, 102422065), (15, 81937652), (19, 64687620), (20, 61453239), (30, 40968826), (38, 32343810), (57, 21562540), (60, 20484413), (76, 16171905), (95, 12937524), (114, 10781270), (190, 6468762), (228, 5390635), (285, 4312508), (380, 3234381), (570, 2156254), (1140, 1078127)]