4847280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 15832320

約数和(自身を除く): 10985040

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, 1063, 1140, 1520, 2126, 2280, 3189, 4252, 4560, 5315, 6378, 8504, 10630, 12756, 15945, 17008, 20197, 21260, 25512, 31890, 40394, 42520, 51024, 60591, 63780, 80788, 85040, 100985, 121182, 127560, 161576, 201970, 242364, 255120, 302955, 323152, 403940, 484728, 605910, 807880, 969456, 1211820, 1615760, 2423640, 4847280]

約数ペア:

[(1, 4847280), (2, 2423640), (3, 1615760), (4, 1211820), (5, 969456), (6, 807880), (8, 605910), (10, 484728), (12, 403940), (15, 323152), (16, 302955), (19, 255120), (20, 242364), (24, 201970), (30, 161576), (38, 127560), (40, 121182), (48, 100985), (57, 85040), (60, 80788), (76, 63780), (80, 60591), (95, 51024), (114, 42520), (120, 40394), (152, 31890), (190, 25512), (228, 21260), (240, 20197), (285, 17008), (304, 15945), (380, 12756), (456, 10630), (570, 8504), (760, 6378), (912, 5315), (1063, 4560), (1140, 4252), (1520, 3189), (2126, 2280)]