98223120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{136421}}^1$

素因数の和:136440

約数の個数: 60

約数和(自身を含む): 329868396

約数和(自身を除く): 231645276

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, 136421, 272842, 409263, 545684, 682105, 818526, 1091368, 1227789, 1364210, 1637052, 2046315, 2182736, 2455578, 2728420, 3274104, 4092630, 4911156, 5456840, 6138945, 6548208, 8185260, 9822312, 10913680, 12277890, 16370520, 19644624, 24555780, 32741040, 49111560, 98223120]

約数ペア:

[(1, 98223120), (2, 49111560), (3, 32741040), (4, 24555780), (5, 19644624), (6, 16370520), (8, 12277890), (9, 10913680), (10, 9822312), (12, 8185260), (15, 6548208), (16, 6138945), (18, 5456840), (20, 4911156), (24, 4092630), (30, 3274104), (36, 2728420), (40, 2455578), (45, 2182736), (48, 2046315), (60, 1637052), (72, 1364210), (80, 1227789), (90, 1091368), (120, 818526), (144, 682105), (180, 545684), (240, 409263), (360, 272842), (720, 136421)]