21926858880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11420239}}^1$

素因数の和:11420261

約数の個数: 64

約数和(自身を含む): 69891868800

約数和(自身を除く): 47965009920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 11420239, 22840478, 34260717, 45680956, 57101195, 68521434, 91361912, 114202390, 137042868, 171303585, 182723824, 228404780, 274085736, 342607170, 365447648, 456809560, 548171472, 685214340, 730895296, 913619120, 1096342944, 1370428680, 1461790592, 1827238240, 2192685888, 2740857360, 3654476480, 4385371776, 5481714720, 7308952960, 10963429440, 21926858880]

約数ペア:

[(1, 21926858880), (2, 10963429440), (3, 7308952960), (4, 5481714720), (5, 4385371776), (6, 3654476480), (8, 2740857360), (10, 2192685888), (12, 1827238240), (15, 1461790592), (16, 1370428680), (20, 1096342944), (24, 913619120), (30, 730895296), (32, 685214340), (40, 548171472), (48, 456809560), (60, 365447648), (64, 342607170), (80, 274085736), (96, 228404780), (120, 182723824), (128, 171303585), (160, 137042868), (192, 114202390), (240, 91361912), (320, 68521434), (384, 57101195), (480, 45680956), (640, 34260717), (960, 22840478), (1920, 11420239)]