60963320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 150444000

約数和(自身を除く): 89480680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 349, 397, 440, 698, 794, 1396, 1588, 1745, 1985, 2792, 3176, 3490, 3839, 3970, 4367, 6980, 7678, 7940, 8734, 13960, 15356, 15880, 17468, 19195, 21835, 30712, 34936, 38390, 43670, 76780, 87340, 138553, 153560, 174680, 277106, 554212, 692765, 1108424, 1385530, 1524083, 2771060, 3048166, 5542120, 6096332, 7620415, 12192664, 15240830, 30481660, 60963320]

約数ペア:

[(1, 60963320), (2, 30481660), (4, 15240830), (5, 12192664), (8, 7620415), (10, 6096332), (11, 5542120), (20, 3048166), (22, 2771060), (40, 1524083), (44, 1385530), (55, 1108424), (88, 692765), (110, 554212), (220, 277106), (349, 174680), (397, 153560), (440, 138553), (698, 87340), (794, 76780), (1396, 43670), (1588, 38390), (1745, 34936), (1985, 30712), (2792, 21835), (3176, 19195), (3490, 17468), (3839, 15880), (3970, 15356), (4367, 13960), (6980, 8734), (7678, 7940)]