312406080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{46489}}^1$

素因数の和:46516

約数の個数: 112

約数和(自身を含む): 1133612160

約数和(自身を除く): 821206080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 46489, 92978, 139467, 185956, 232445, 278934, 325423, 371912, 464890, 557868, 650846, 697335, 743824, 929780, 976269, 1115736, 1301692, 1394670, 1487648, 1627115, 1859560, 1952538, 2231472, 2603384, 2789340, 2975296, 3254230, 3719120, 3905076, 4462944, 4881345, 5206768, 5578680, 6508460, 7438240, 7810152, 8925888, 9762690, 10413536, 11157360, 13016920, 14876480, 15620304, 19525380, 20827072, 22314720, 26033840, 31240608, 39050760, 44629440, 52067680, 62481216, 78101520, 104135360, 156203040, 312406080]

約数ペア:

[(1, 312406080), (2, 156203040), (3, 104135360), (4, 78101520), (5, 62481216), (6, 52067680), (7, 44629440), (8, 39050760), (10, 31240608), (12, 26033840), (14, 22314720), (15, 20827072), (16, 19525380), (20, 15620304), (21, 14876480), (24, 13016920), (28, 11157360), (30, 10413536), (32, 9762690), (35, 8925888), (40, 7810152), (42, 7438240), (48, 6508460), (56, 5578680), (60, 5206768), (64, 4881345), (70, 4462944), (80, 3905076), (84, 3719120), (96, 3254230), (105, 2975296), (112, 2789340), (120, 2603384), (140, 2231472), (160, 1952538), (168, 1859560), (192, 1627115), (210, 1487648), (224, 1394670), (240, 1301692), (280, 1115736), (320, 976269), (336, 929780), (420, 743824), (448, 697335), (480, 650846), (560, 557868), (672, 464890), (840, 371912), (960, 325423), (1120, 278934), (1344, 232445), (1680, 185956), (2240, 139467), (3360, 92978), (6720, 46489)]