469440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{163}}^1$

素因数の和:186

約数の個数: 84

約数和(自身を含む): 1624584

約数和(自身を除く): 1155144

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, 64, 72, 80, 90, 96, 120, 144, 160, 163, 180, 192, 240, 288, 320, 326, 360, 480, 489, 576, 652, 720, 815, 960, 978, 1304, 1440, 1467, 1630, 1956, 2445, 2608, 2880, 2934, 3260, 3912, 4890, 5216, 5868, 6520, 7335, 7824, 9780, 10432, 11736, 13040, 14670, 15648, 19560, 23472, 26080, 29340, 31296, 39120, 46944, 52160, 58680, 78240, 93888, 117360, 156480, 234720, 469440]

約数ペア:

[(1, 469440), (2, 234720), (3, 156480), (4, 117360), (5, 93888), (6, 78240), (8, 58680), (9, 52160), (10, 46944), (12, 39120), (15, 31296), (16, 29340), (18, 26080), (20, 23472), (24, 19560), (30, 15648), (32, 14670), (36, 13040), (40, 11736), (45, 10432), (48, 9780), (60, 7824), (64, 7335), (72, 6520), (80, 5868), (90, 5216), (96, 4890), (120, 3912), (144, 3260), (160, 2934), (163, 2880), (180, 2608), (192, 2445), (240, 1956), (288, 1630), (320, 1467), (326, 1440), (360, 1304), (480, 978), (489, 960), (576, 815), (652, 720)]