654678830040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67741}}^1\times {\mathrm{80537}}^1$

素因数の和:148292

約数の個数: 64

約数和(自身を含む): 1964089870560

約数和(自身を除く): 1309411040520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 67741, 80537, 135482, 161074, 203223, 241611, 270964, 322148, 338705, 402685, 406446, 483222, 541928, 644296, 677410, 805370, 812892, 966444, 1016115, 1208055, 1354820, 1610740, 1625784, 1932888, 2032230, 2416110, 2709640, 3221480, 4064460, 4832220, 8128920, 9664440, 5455656917, 10911313834, 16366970751, 21822627668, 27278284585, 32733941502, 43645255336, 54556569170, 65467883004, 81834853755, 109113138340, 130935766008, 163669707510, 218226276680, 327339415020, 654678830040]

約数ペア:

[(1, 654678830040), (2, 327339415020), (3, 218226276680), (4, 163669707510), (5, 130935766008), (6, 109113138340), (8, 81834853755), (10, 65467883004), (12, 54556569170), (15, 43645255336), (20, 32733941502), (24, 27278284585), (30, 21822627668), (40, 16366970751), (60, 10911313834), (120, 5455656917), (67741, 9664440), (80537, 8128920), (135482, 4832220), (161074, 4064460), (203223, 3221480), (241611, 2709640), (270964, 2416110), (322148, 2032230), (338705, 1932888), (402685, 1625784), (406446, 1610740), (483222, 1354820), (541928, 1208055), (644296, 1016115), (677410, 966444), (805370, 812892)]