4445820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8233}}^1$

素因数の和:8251

約数の個数: 48

約数和(自身を含む): 13833120

約数和(自身を除く): 9387300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 8233, 16466, 24699, 32932, 41165, 49398, 74097, 82330, 98796, 123495, 148194, 164660, 222291, 246990, 296388, 370485, 444582, 493980, 740970, 889164, 1111455, 1481940, 2222910, 4445820]

約数ペア:

[(1, 4445820), (2, 2222910), (3, 1481940), (4, 1111455), (5, 889164), (6, 740970), (9, 493980), (10, 444582), (12, 370485), (15, 296388), (18, 246990), (20, 222291), (27, 164660), (30, 148194), (36, 123495), (45, 98796), (54, 82330), (60, 74097), (90, 49398), (108, 41165), (135, 32932), (180, 24699), (270, 16466), (540, 8233)]