1018480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 2455200

約数和(自身を除く): 1436720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 439, 464, 580, 878, 1160, 1756, 2195, 2320, 3512, 4390, 7024, 8780, 12731, 17560, 25462, 35120, 50924, 63655, 101848, 127310, 203696, 254620, 509240, 1018480]

約数ペア:

[(1, 1018480), (2, 509240), (4, 254620), (5, 203696), (8, 127310), (10, 101848), (16, 63655), (20, 50924), (29, 35120), (40, 25462), (58, 17560), (80, 12731), (116, 8780), (145, 7024), (232, 4390), (290, 3512), (439, 2320), (464, 2195), (580, 1756), (878, 1160)]