1389205200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1157671}}^1$

素因数の和:1157692

約数の個数: 60

約数和(自身を含む): 4450091168

約数和(自身を除く): 3060885968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1157671, 2315342, 3473013, 4630684, 5788355, 6946026, 9261368, 11576710, 13892052, 17365065, 18522736, 23153420, 27784104, 28941775, 34730130, 46306840, 55568208, 57883550, 69460260, 86825325, 92613680, 115767100, 138920520, 173650650, 231534200, 277841040, 347301300, 463068400, 694602600, 1389205200]

約数ペア:

[(1, 1389205200), (2, 694602600), (3, 463068400), (4, 347301300), (5, 277841040), (6, 231534200), (8, 173650650), (10, 138920520), (12, 115767100), (15, 92613680), (16, 86825325), (20, 69460260), (24, 57883550), (25, 55568208), (30, 46306840), (40, 34730130), (48, 28941775), (50, 27784104), (60, 23153420), (75, 18522736), (80, 17365065), (100, 13892052), (120, 11576710), (150, 9261368), (200, 6946026), (240, 5788355), (300, 4630684), (400, 3473013), (600, 2315342), (1200, 1157671)]