48755280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29021}}^1$

素因数の和:29044

約数の個数: 80

約数和(自身を含む): 172738944

約数和(自身を除く): 123983664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 29021, 58042, 87063, 116084, 145105, 174126, 203147, 232168, 290210, 348252, 406294, 435315, 464336, 580420, 609441, 696504, 812588, 870630, 1015735, 1160840, 1218882, 1393008, 1625176, 1741260, 2031470, 2321680, 2437764, 3047205, 3250352, 3482520, 4062940, 4875528, 6094410, 6965040, 8125880, 9751056, 12188820, 16251760, 24377640, 48755280]

約数ペア:

[(1, 48755280), (2, 24377640), (3, 16251760), (4, 12188820), (5, 9751056), (6, 8125880), (7, 6965040), (8, 6094410), (10, 4875528), (12, 4062940), (14, 3482520), (15, 3250352), (16, 3047205), (20, 2437764), (21, 2321680), (24, 2031470), (28, 1741260), (30, 1625176), (35, 1393008), (40, 1218882), (42, 1160840), (48, 1015735), (56, 870630), (60, 812588), (70, 696504), (80, 609441), (84, 580420), (105, 464336), (112, 435315), (120, 406294), (140, 348252), (168, 290210), (210, 232168), (240, 203147), (280, 174126), (336, 145105), (420, 116084), (560, 87063), (840, 58042), (1680, 29021)]