143529480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{398693}}^1$

素因数の和:398710

約数の個数: 48

約数和(自身を含む): 466471980

約数和(自身を除く): 322942500

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, 398693, 797386, 1196079, 1594772, 1993465, 2392158, 3189544, 3588237, 3986930, 4784316, 5980395, 7176474, 7973860, 9568632, 11960790, 14352948, 15947720, 17941185, 23921580, 28705896, 35882370, 47843160, 71764740, 143529480]

約数ペア:

[(1, 143529480), (2, 71764740), (3, 47843160), (4, 35882370), (5, 28705896), (6, 23921580), (8, 17941185), (9, 15947720), (10, 14352948), (12, 11960790), (15, 9568632), (18, 7973860), (20, 7176474), (24, 5980395), (30, 4784316), (36, 3986930), (40, 3588237), (45, 3189544), (60, 2392158), (72, 1993465), (90, 1594772), (120, 1196079), (180, 797386), (360, 398693)]