304849080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1697}}^1$

素因数の和:2213

約数の個数: 96

約数和(自身を含む): 993330000

約数和(自身を除く): 688480920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 499, 998, 1497, 1697, 1996, 2495, 2994, 3394, 3992, 4491, 4990, 5091, 5988, 6788, 7485, 8485, 8982, 9980, 10182, 11976, 13576, 14970, 15273, 16970, 17964, 19960, 20364, 22455, 25455, 29940, 30546, 33940, 35928, 40728, 44910, 50910, 59880, 61092, 67880, 76365, 89820, 101820, 122184, 152730, 179640, 203640, 305460, 610920, 846803, 1693606, 2540409, 3387212, 4234015, 5080818, 6774424, 7621227, 8468030, 10161636, 12702045, 15242454, 16936060, 20323272, 25404090, 30484908, 33872120, 38106135, 50808180, 60969816, 76212270, 101616360, 152424540, 304849080]

約数ペア:

[(1, 304849080), (2, 152424540), (3, 101616360), (4, 76212270), (5, 60969816), (6, 50808180), (8, 38106135), (9, 33872120), (10, 30484908), (12, 25404090), (15, 20323272), (18, 16936060), (20, 15242454), (24, 12702045), (30, 10161636), (36, 8468030), (40, 7621227), (45, 6774424), (60, 5080818), (72, 4234015), (90, 3387212), (120, 2540409), (180, 1693606), (360, 846803), (499, 610920), (998, 305460), (1497, 203640), (1697, 179640), (1996, 152730), (2495, 122184), (2994, 101820), (3394, 89820), (3992, 76365), (4491, 67880), (4990, 61092), (5091, 59880), (5988, 50910), (6788, 44910), (7485, 40728), (8485, 35928), (8982, 33940), (9980, 30546), (10182, 29940), (11976, 25455), (13576, 22455), (14970, 20364), (15273, 19960), (16970, 17964)]