98889480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{274693}}^1$

素因数の和:274710

約数の個数: 48

約数和(自身を含む): 321391980

約数和(自身を除く): 222502500

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, 274693, 549386, 824079, 1098772, 1373465, 1648158, 2197544, 2472237, 2746930, 3296316, 4120395, 4944474, 5493860, 6592632, 8240790, 9888948, 10987720, 12361185, 16481580, 19777896, 24722370, 32963160, 49444740, 98889480]

約数ペア:

[(1, 98889480), (2, 49444740), (3, 32963160), (4, 24722370), (5, 19777896), (6, 16481580), (8, 12361185), (9, 10987720), (10, 9888948), (12, 8240790), (15, 6592632), (18, 5493860), (20, 4944474), (24, 4120395), (30, 3296316), (36, 2746930), (40, 2472237), (45, 2197544), (60, 1648158), (72, 1373465), (90, 1098772), (120, 824079), (180, 549386), (360, 274693)]