242127720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{672577}}^1$

素因数の和:672594

約数の個数: 48

約数和(自身を含む): 786916260

約数和(自身を除く): 544788540

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, 672577, 1345154, 2017731, 2690308, 3362885, 4035462, 5380616, 6053193, 6725770, 8070924, 10088655, 12106386, 13451540, 16141848, 20177310, 24212772, 26903080, 30265965, 40354620, 48425544, 60531930, 80709240, 121063860, 242127720]

約数ペア:

[(1, 242127720), (2, 121063860), (3, 80709240), (4, 60531930), (5, 48425544), (6, 40354620), (8, 30265965), (9, 26903080), (10, 24212772), (12, 20177310), (15, 16141848), (18, 13451540), (20, 12106386), (24, 10088655), (30, 8070924), (36, 6725770), (40, 6053193), (45, 5380616), (60, 4035462), (72, 3362885), (90, 2690308), (120, 2017731), (180, 1345154), (360, 672577)]