427300080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4019}}^1$

素因数の和:4478

約数の個数: 80

約数和(自身を含む): 1327950720

約数和(自身を除く): 900650640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 886, 1329, 1772, 2215, 2658, 3544, 4019, 4430, 5316, 6645, 7088, 8038, 8860, 10632, 12057, 13290, 16076, 17720, 20095, 21264, 24114, 26580, 32152, 35440, 40190, 48228, 53160, 60285, 64304, 80380, 96456, 106320, 120570, 160760, 192912, 241140, 321520, 482280, 964560, 1780417, 3560834, 5341251, 7121668, 8902085, 10682502, 14243336, 17804170, 21365004, 26706255, 28486672, 35608340, 42730008, 53412510, 71216680, 85460016, 106825020, 142433360, 213650040, 427300080]

約数ペア:

[(1, 427300080), (2, 213650040), (3, 142433360), (4, 106825020), (5, 85460016), (6, 71216680), (8, 53412510), (10, 42730008), (12, 35608340), (15, 28486672), (16, 26706255), (20, 21365004), (24, 17804170), (30, 14243336), (40, 10682502), (48, 8902085), (60, 7121668), (80, 5341251), (120, 3560834), (240, 1780417), (443, 964560), (886, 482280), (1329, 321520), (1772, 241140), (2215, 192912), (2658, 160760), (3544, 120570), (4019, 106320), (4430, 96456), (5316, 80380), (6645, 64304), (7088, 60285), (8038, 53160), (8860, 48228), (10632, 40190), (12057, 35440), (13290, 32152), (16076, 26580), (17720, 24114), (20095, 21264)]