300057520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1399}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 799948800

約数和(自身を除く): 499891280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 383, 560, 766, 1399, 1532, 1915, 2681, 2798, 3064, 3830, 5362, 5596, 6128, 6995, 7660, 9793, 10724, 11192, 13405, 13990, 15320, 19586, 21448, 22384, 26810, 27980, 30640, 39172, 42896, 48965, 53620, 55960, 78344, 97930, 107240, 111920, 156688, 195860, 214480, 391720, 535817, 783440, 1071634, 2143268, 2679085, 3750719, 4286536, 5358170, 7501438, 8573072, 10716340, 15002876, 18753595, 21432680, 30005752, 37507190, 42865360, 60011504, 75014380, 150028760, 300057520]

約数ペア:

[(1, 300057520), (2, 150028760), (4, 75014380), (5, 60011504), (7, 42865360), (8, 37507190), (10, 30005752), (14, 21432680), (16, 18753595), (20, 15002876), (28, 10716340), (35, 8573072), (40, 7501438), (56, 5358170), (70, 4286536), (80, 3750719), (112, 2679085), (140, 2143268), (280, 1071634), (383, 783440), (560, 535817), (766, 391720), (1399, 214480), (1532, 195860), (1915, 156688), (2681, 111920), (2798, 107240), (3064, 97930), (3830, 78344), (5362, 55960), (5596, 53620), (6128, 48965), (6995, 42896), (7660, 39172), (9793, 30640), (10724, 27980), (11192, 26810), (13405, 22384), (13990, 21448), (15320, 19586)]