4065670920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1783189}}^1$

素因数の和:1783222

約数の個数: 64

約数和(自身を含む): 12838968000

約数和(自身を除く): 8773297080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 1783189, 3566378, 5349567, 7132756, 8915945, 10699134, 14265512, 17831890, 21398268, 26747835, 33880591, 35663780, 42796536, 53495670, 67761182, 71327560, 101641773, 106991340, 135522364, 169402955, 203283546, 213982680, 271044728, 338805910, 406567092, 508208865, 677611820, 813134184, 1016417730, 1355223640, 2032835460, 4065670920]

約数ペア:

[(1, 4065670920), (2, 2032835460), (3, 1355223640), (4, 1016417730), (5, 813134184), (6, 677611820), (8, 508208865), (10, 406567092), (12, 338805910), (15, 271044728), (19, 213982680), (20, 203283546), (24, 169402955), (30, 135522364), (38, 106991340), (40, 101641773), (57, 71327560), (60, 67761182), (76, 53495670), (95, 42796536), (114, 35663780), (120, 33880591), (152, 26747835), (190, 21398268), (228, 17831890), (285, 14265512), (380, 10699134), (456, 8915945), (570, 7132756), (760, 5349567), (1140, 3566378), (2280, 1783189)]