253901280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 802859904

約数和(自身を除く): 548958624

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, 307, 480, 614, 921, 1228, 1535, 1723, 1842, 2456, 3070, 3446, 3684, 4605, 4912, 5169, 6140, 6892, 7368, 8615, 9210, 9824, 10338, 12280, 13784, 14736, 17230, 18420, 20676, 24560, 25845, 27568, 29472, 34460, 36840, 41352, 49120, 51690, 55136, 68920, 73680, 82704, 103380, 137840, 147360, 165408, 206760, 275680, 413520, 528961, 827040, 1057922, 1586883, 2115844, 2644805, 3173766, 4231688, 5289610, 6347532, 7934415, 8463376, 10579220, 12695064, 15868830, 16926752, 21158440, 25390128, 31737660, 42316880, 50780256, 63475320, 84633760, 126950640, 253901280]

約数ペア:

[(1, 253901280), (2, 126950640), (3, 84633760), (4, 63475320), (5, 50780256), (6, 42316880), (8, 31737660), (10, 25390128), (12, 21158440), (15, 16926752), (16, 15868830), (20, 12695064), (24, 10579220), (30, 8463376), (32, 7934415), (40, 6347532), (48, 5289610), (60, 4231688), (80, 3173766), (96, 2644805), (120, 2115844), (160, 1586883), (240, 1057922), (307, 827040), (480, 528961), (614, 413520), (921, 275680), (1228, 206760), (1535, 165408), (1723, 147360), (1842, 137840), (2456, 103380), (3070, 82704), (3446, 73680), (3684, 68920), (4605, 55136), (4912, 51690), (5169, 49120), (6140, 41352), (6892, 36840), (7368, 34460), (8615, 29472), (9210, 27568), (9824, 25845), (10338, 24560), (12280, 20676), (13784, 18420), (14736, 17230)]