308026080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:953

約数の個数: 144

約数和(自身を含む): 1055723760

約数和(自身を除く): 747697680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 409, 480, 523, 720, 818, 1046, 1227, 1440, 1569, 1636, 2045, 2092, 2454, 2615, 3138, 3272, 3681, 4090, 4184, 4707, 4908, 5230, 6135, 6276, 6544, 7362, 7845, 8180, 8368, 9414, 9816, 10460, 12270, 12552, 13088, 14724, 15690, 16360, 16736, 18405, 18828, 19632, 20920, 23535, 24540, 25104, 29448, 31380, 32720, 36810, 37656, 39264, 41840, 47070, 49080, 50208, 58896, 62760, 65440, 73620, 75312, 83680, 94140, 98160, 117792, 125520, 147240, 150624, 188280, 196320, 213907, 251040, 294480, 376560, 427814, 588960, 641721, 753120, 855628, 1069535, 1283442, 1711256, 1925163, 2139070, 2566884, 3208605, 3422512, 3850326, 4278140, 5133768, 6417210, 6845024, 7700652, 8556280, 9625815, 10267536, 12834420, 15401304, 17112560, 19251630, 20535072, 25668840, 30802608, 34225120, 38503260, 51337680, 61605216, 77006520, 102675360, 154013040, 308026080]

約数ペア:

[(1, 308026080), (2, 154013040), (3, 102675360), (4, 77006520), (5, 61605216), (6, 51337680), (8, 38503260), (9, 34225120), (10, 30802608), (12, 25668840), (15, 20535072), (16, 19251630), (18, 17112560), (20, 15401304), (24, 12834420), (30, 10267536), (32, 9625815), (36, 8556280), (40, 7700652), (45, 6845024), (48, 6417210), (60, 5133768), (72, 4278140), (80, 3850326), (90, 3422512), (96, 3208605), (120, 2566884), (144, 2139070), (160, 1925163), (180, 1711256), (240, 1283442), (288, 1069535), (360, 855628), (409, 753120), (480, 641721), (523, 588960), (720, 427814), (818, 376560), (1046, 294480), (1227, 251040), (1440, 213907), (1569, 196320), (1636, 188280), (2045, 150624), (2092, 147240), (2454, 125520), (2615, 117792), (3138, 98160), (3272, 94140), (3681, 83680), (4090, 75312), (4184, 73620), (4707, 65440), (4908, 62760), (5230, 58896), (6135, 50208), (6276, 49080), (6544, 47070), (7362, 41840), (7845, 39264), (8180, 37656), (8368, 36810), (9414, 32720), (9816, 31380), (10460, 29448), (12270, 25104), (12552, 24540), (13088, 23535), (14724, 20920), (15690, 19632), (16360, 18828), (16736, 18405)]