200321040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{834671}}^1$

素因数の和:834687

約数の個数: 40

約数和(自身を含む): 620995968

約数和(自身を除く): 420674928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 834671, 1669342, 2504013, 3338684, 4173355, 5008026, 6677368, 8346710, 10016052, 12520065, 13354736, 16693420, 20032104, 25040130, 33386840, 40064208, 50080260, 66773680, 100160520, 200321040]

約数ペア:

[(1, 200321040), (2, 100160520), (3, 66773680), (4, 50080260), (5, 40064208), (6, 33386840), (8, 25040130), (10, 20032104), (12, 16693420), (15, 13354736), (16, 12520065), (20, 10016052), (24, 8346710), (30, 6677368), (40, 5008026), (48, 4173355), (60, 3338684), (80, 2504013), (120, 1669342), (240, 834671)]