442980480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{230719}}^1$

素因数の和:230741

約数の個数: 64

約数和(自身を含む): 1412006400

約数和(自身を除く): 969025920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 230719, 461438, 692157, 922876, 1153595, 1384314, 1845752, 2307190, 2768628, 3460785, 3691504, 4614380, 5537256, 6921570, 7383008, 9228760, 11074512, 13843140, 14766016, 18457520, 22149024, 27686280, 29532032, 36915040, 44298048, 55372560, 73830080, 88596096, 110745120, 147660160, 221490240, 442980480]

約数ペア:

[(1, 442980480), (2, 221490240), (3, 147660160), (4, 110745120), (5, 88596096), (6, 73830080), (8, 55372560), (10, 44298048), (12, 36915040), (15, 29532032), (16, 27686280), (20, 22149024), (24, 18457520), (30, 14766016), (32, 13843140), (40, 11074512), (48, 9228760), (60, 7383008), (64, 6921570), (80, 5537256), (96, 4614380), (120, 3691504), (128, 3460785), (160, 2768628), (192, 2307190), (240, 1845752), (320, 1384314), (384, 1153595), (480, 922876), (640, 692157), (960, 461438), (1920, 230719)]