4887720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13577}}^1$

素因数の和:13594

約数の個数: 48

約数和(自身を含む): 15886260

約数和(自身を除く): 10998540

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, 13577, 27154, 40731, 54308, 67885, 81462, 108616, 122193, 135770, 162924, 203655, 244386, 271540, 325848, 407310, 488772, 543080, 610965, 814620, 977544, 1221930, 1629240, 2443860, 4887720]

約数ペア:

[(1, 4887720), (2, 2443860), (3, 1629240), (4, 1221930), (5, 977544), (6, 814620), (8, 610965), (9, 543080), (10, 488772), (12, 407310), (15, 325848), (18, 271540), (20, 244386), (24, 203655), (30, 162924), (36, 135770), (40, 122193), (45, 108616), (60, 81462), (72, 67885), (90, 54308), (120, 40731), (180, 27154), (360, 13577)]