331680420

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{7583}}^1$

素因数の和:7613

約数の個数: 96

約数和(自身を含む): 1044771840

約数和(自身を除く): 713091420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 7290, 7583, 8748, 10935, 14580, 15166, 21870, 22749, 30332, 37915, 43740, 45498, 68247, 75830, 90996, 113745, 136494, 151660, 204741, 227490, 272988, 341235, 409482, 454980, 614223, 682470, 818964, 1023705, 1228446, 1364940, 1842669, 2047410, 2456892, 3071115, 3685338, 4094820, 5528007, 6142230, 7370676, 9213345, 11056014, 12284460, 16584021, 18426690, 22112028, 27640035, 33168042, 36853380, 55280070, 66336084, 82920105, 110560140, 165840210, 331680420]

約数ペア:

[(1, 331680420), (2, 165840210), (3, 110560140), (4, 82920105), (5, 66336084), (6, 55280070), (9, 36853380), (10, 33168042), (12, 27640035), (15, 22112028), (18, 18426690), (20, 16584021), (27, 12284460), (30, 11056014), (36, 9213345), (45, 7370676), (54, 6142230), (60, 5528007), (81, 4094820), (90, 3685338), (108, 3071115), (135, 2456892), (162, 2047410), (180, 1842669), (243, 1364940), (270, 1228446), (324, 1023705), (405, 818964), (486, 682470), (540, 614223), (729, 454980), (810, 409482), (972, 341235), (1215, 272988), (1458, 227490), (1620, 204741), (2187, 151660), (2430, 136494), (2916, 113745), (3645, 90996), (4374, 75830), (4860, 68247), (7290, 45498), (7583, 43740), (8748, 37915), (10935, 30332), (14580, 22749), (15166, 21870)]