22768080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5028

約数の個数: 80

約数和(自身を含む): 74310720

約数和(自身を除く): 51542640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 4993, 9986, 14979, 19972, 24965, 29958, 39944, 49930, 59916, 74895, 79888, 94867, 99860, 119832, 149790, 189734, 199720, 239664, 284601, 299580, 379468, 399440, 474335, 569202, 599160, 758936, 948670, 1138404, 1198320, 1423005, 1517872, 1897340, 2276808, 2846010, 3794680, 4553616, 5692020, 7589360, 11384040, 22768080]

約数ペア:

[(1, 22768080), (2, 11384040), (3, 7589360), (4, 5692020), (5, 4553616), (6, 3794680), (8, 2846010), (10, 2276808), (12, 1897340), (15, 1517872), (16, 1423005), (19, 1198320), (20, 1138404), (24, 948670), (30, 758936), (38, 599160), (40, 569202), (48, 474335), (57, 399440), (60, 379468), (76, 299580), (80, 284601), (95, 239664), (114, 199720), (120, 189734), (152, 149790), (190, 119832), (228, 99860), (240, 94867), (285, 79888), (304, 74895), (380, 59916), (456, 49930), (570, 39944), (760, 29958), (912, 24965), (1140, 19972), (1520, 14979), (2280, 9986), (4560, 4993)]