145782240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{303713}}^1$

素因数の和:303731

約数の個数: 48

約数和(自身を含む): 459215568

約数和(自身を除く): 313433328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 303713, 607426, 911139, 1214852, 1518565, 1822278, 2429704, 3037130, 3644556, 4555695, 4859408, 6074260, 7289112, 9111390, 9718816, 12148520, 14578224, 18222780, 24297040, 29156448, 36445560, 48594080, 72891120, 145782240]

約数ペア:

[(1, 145782240), (2, 72891120), (3, 48594080), (4, 36445560), (5, 29156448), (6, 24297040), (8, 18222780), (10, 14578224), (12, 12148520), (15, 9718816), (16, 9111390), (20, 7289112), (24, 6074260), (30, 4859408), (32, 4555695), (40, 3644556), (48, 3037130), (60, 2429704), (80, 1822278), (96, 1518565), (120, 1214852), (160, 911139), (240, 607426), (480, 303713)]