219330240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{228469}}^1$

素因数の和:228489

約数の個数: 56

約数和(自身を含む): 696376560

約数和(自身を除く): 477046320

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, 160, 192, 240, 320, 480, 960, 228469, 456938, 685407, 913876, 1142345, 1370814, 1827752, 2284690, 2741628, 3427035, 3655504, 4569380, 5483256, 6854070, 7311008, 9138760, 10966512, 13708140, 14622016, 18277520, 21933024, 27416280, 36555040, 43866048, 54832560, 73110080, 109665120, 219330240]

約数ペア:

[(1, 219330240), (2, 109665120), (3, 73110080), (4, 54832560), (5, 43866048), (6, 36555040), (8, 27416280), (10, 21933024), (12, 18277520), (15, 14622016), (16, 13708140), (20, 10966512), (24, 9138760), (30, 7311008), (32, 6854070), (40, 5483256), (48, 4569380), (60, 3655504), (64, 3427035), (80, 2741628), (96, 2284690), (120, 1827752), (160, 1370814), (192, 1142345), (240, 913876), (320, 685407), (480, 456938), (960, 228469)]