47931240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1391

約数の個数: 128

約数和(自身を含む): 168284160

約数和(自身を除く): 120352920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1327, 1505, 1720, 1806, 2408, 2580, 2654, 3010, 3612, 3981, 4515, 5160, 5308, 6020, 6635, 7224, 7962, 9030, 9289, 10616, 12040, 13270, 15924, 18060, 18578, 19905, 26540, 27867, 31848, 36120, 37156, 39810, 46445, 53080, 55734, 57061, 74312, 79620, 92890, 111468, 114122, 139335, 159240, 171183, 185780, 222936, 228244, 278670, 285305, 342366, 371560, 399427, 456488, 557340, 570610, 684732, 798854, 855915, 1114680, 1141220, 1198281, 1369464, 1597708, 1711830, 1997135, 2282440, 2396562, 3195416, 3423660, 3994270, 4793124, 5991405, 6847320, 7988540, 9586248, 11982810, 15977080, 23965620, 47931240]

約数ペア:

[(1, 47931240), (2, 23965620), (3, 15977080), (4, 11982810), (5, 9586248), (6, 7988540), (7, 6847320), (8, 5991405), (10, 4793124), (12, 3994270), (14, 3423660), (15, 3195416), (20, 2396562), (21, 2282440), (24, 1997135), (28, 1711830), (30, 1597708), (35, 1369464), (40, 1198281), (42, 1141220), (43, 1114680), (56, 855915), (60, 798854), (70, 684732), (84, 570610), (86, 557340), (105, 456488), (120, 399427), (129, 371560), (140, 342366), (168, 285305), (172, 278670), (210, 228244), (215, 222936), (258, 185780), (280, 171183), (301, 159240), (344, 139335), (420, 114122), (430, 111468), (516, 92890), (602, 79620), (645, 74312), (840, 57061), (860, 55734), (903, 53080), (1032, 46445), (1204, 39810), (1290, 37156), (1327, 36120), (1505, 31848), (1720, 27867), (1806, 26540), (2408, 19905), (2580, 18578), (2654, 18060), (3010, 15924), (3612, 13270), (3981, 12040), (4515, 10616), (5160, 9289), (5308, 9030), (6020, 7962), (6635, 7224)]