98871120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137321}}^1$

素因数の和:137340

約数の個数: 60

約数和(自身を含む): 332044596

約数和(自身を除く): 233173476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 137321, 274642, 411963, 549284, 686605, 823926, 1098568, 1235889, 1373210, 1647852, 2059815, 2197136, 2471778, 2746420, 3295704, 4119630, 4943556, 5492840, 6179445, 6591408, 8239260, 9887112, 10985680, 12358890, 16478520, 19774224, 24717780, 32957040, 49435560, 98871120]

約数ペア:

[(1, 98871120), (2, 49435560), (3, 32957040), (4, 24717780), (5, 19774224), (6, 16478520), (8, 12358890), (9, 10985680), (10, 9887112), (12, 8239260), (15, 6591408), (16, 6179445), (18, 5492840), (20, 4943556), (24, 4119630), (30, 3295704), (36, 2746420), (40, 2471778), (45, 2197136), (48, 2059815), (60, 1647852), (72, 1373210), (80, 1235889), (90, 1098568), (120, 823926), (144, 686605), (180, 549284), (240, 411963), (360, 274642), (720, 137321)]