29904840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11867}}^1$

素因数の和:11891

約数の個数: 96

約数和(自身を含む): 111084480

約数和(自身を除く): 81179640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 11867, 23734, 35601, 47468, 59335, 71202, 83069, 94936, 106803, 118670, 142404, 166138, 178005, 213606, 237340, 249207, 284808, 332276, 356010, 415345, 427212, 474680, 498414, 534015, 664552, 712020, 747621, 830690, 854424, 996828, 1068030, 1246035, 1424040, 1495242, 1661380, 1993656, 2136060, 2492070, 2990484, 3322760, 3738105, 4272120, 4984140, 5980968, 7476210, 9968280, 14952420, 29904840]

約数ペア:

[(1, 29904840), (2, 14952420), (3, 9968280), (4, 7476210), (5, 5980968), (6, 4984140), (7, 4272120), (8, 3738105), (9, 3322760), (10, 2990484), (12, 2492070), (14, 2136060), (15, 1993656), (18, 1661380), (20, 1495242), (21, 1424040), (24, 1246035), (28, 1068030), (30, 996828), (35, 854424), (36, 830690), (40, 747621), (42, 712020), (45, 664552), (56, 534015), (60, 498414), (63, 474680), (70, 427212), (72, 415345), (84, 356010), (90, 332276), (105, 284808), (120, 249207), (126, 237340), (140, 213606), (168, 178005), (180, 166138), (210, 142404), (252, 118670), (280, 106803), (315, 94936), (360, 83069), (420, 71202), (504, 59335), (630, 47468), (840, 35601), (1260, 23734), (2520, 11867)]