151535640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66463}}^1$

素因数の和:66496

約数の個数: 64

約数和(自身を含む): 478540800

約数和(自身を除く): 327005160

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, 66463, 132926, 199389, 265852, 332315, 398778, 531704, 664630, 797556, 996945, 1262797, 1329260, 1595112, 1993890, 2525594, 2658520, 3788391, 3987780, 5051188, 6313985, 7576782, 7975560, 10102376, 12627970, 15153564, 18941955, 25255940, 30307128, 37883910, 50511880, 75767820, 151535640]

約数ペア:

[(1, 151535640), (2, 75767820), (3, 50511880), (4, 37883910), (5, 30307128), (6, 25255940), (8, 18941955), (10, 15153564), (12, 12627970), (15, 10102376), (19, 7975560), (20, 7576782), (24, 6313985), (30, 5051188), (38, 3987780), (40, 3788391), (57, 2658520), (60, 2525594), (76, 1993890), (95, 1595112), (114, 1329260), (120, 1262797), (152, 996945), (190, 797556), (228, 664630), (285, 531704), (380, 398778), (456, 332315), (570, 265852), (760, 199389), (1140, 132926), (2280, 66463)]