939742080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{489449}}^1$

素因数の和:489471

約数の個数: 64

約数和(自身を含む): 2995434000

約数和(自身を除く): 2055691920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 489449, 978898, 1468347, 1957796, 2447245, 2936694, 3915592, 4894490, 5873388, 7341735, 7831184, 9788980, 11746776, 14683470, 15662368, 19577960, 23493552, 29366940, 31324736, 39155920, 46987104, 58733880, 62649472, 78311840, 93974208, 117467760, 156623680, 187948416, 234935520, 313247360, 469871040, 939742080]

約数ペア:

[(1, 939742080), (2, 469871040), (3, 313247360), (4, 234935520), (5, 187948416), (6, 156623680), (8, 117467760), (10, 93974208), (12, 78311840), (15, 62649472), (16, 58733880), (20, 46987104), (24, 39155920), (30, 31324736), (32, 29366940), (40, 23493552), (48, 19577960), (60, 15662368), (64, 14683470), (80, 11746776), (96, 9788980), (120, 7831184), (128, 7341735), (160, 5873388), (192, 4894490), (240, 3915592), (320, 2936694), (384, 2447245), (480, 1957796), (640, 1468347), (960, 978898), (1920, 489449)]