200960280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{558223}}^1$

素因数の和:558240

約数の個数: 48

約数和(自身を含む): 653122080

約数和(自身を除く): 452161800

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, 558223, 1116446, 1674669, 2232892, 2791115, 3349338, 4465784, 5024007, 5582230, 6698676, 8373345, 10048014, 11164460, 13397352, 16746690, 20096028, 22328920, 25120035, 33493380, 40192056, 50240070, 66986760, 100480140, 200960280]

約数ペア:

[(1, 200960280), (2, 100480140), (3, 66986760), (4, 50240070), (5, 40192056), (6, 33493380), (8, 25120035), (9, 22328920), (10, 20096028), (12, 16746690), (15, 13397352), (18, 11164460), (20, 10048014), (24, 8373345), (30, 6698676), (36, 5582230), (40, 5024007), (45, 4465784), (60, 3349338), (72, 2791115), (90, 2232892), (120, 1674669), (180, 1116446), (360, 558223)]