331704960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5573}}^1$

素因数の和:5626

約数の個数: 128

約数和(自身を含む): 1091612160

約数和(自身を除く): 759907200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5573, 5952, 7440, 9920, 11146, 11904, 14880, 16719, 19840, 22292, 27865, 29760, 33438, 44584, 55730, 59520, 66876, 83595, 89168, 111460, 133752, 167190, 172763, 178336, 222920, 267504, 334380, 345526, 356672, 445840, 518289, 535008, 668760, 691052, 713344, 863815, 891680, 1036578, 1070016, 1337520, 1382104, 1727630, 1783360, 2073156, 2140032, 2591445, 2675040, 2764208, 3455260, 3566720, 4146312, 5182890, 5350080, 5528416, 6910520, 8292624, 10365780, 10700160, 11056832, 13821040, 16585248, 20731560, 22113664, 27642080, 33170496, 41463120, 55284160, 66340992, 82926240, 110568320, 165852480, 331704960]

約数ペア:

[(1, 331704960), (2, 165852480), (3, 110568320), (4, 82926240), (5, 66340992), (6, 55284160), (8, 41463120), (10, 33170496), (12, 27642080), (15, 22113664), (16, 20731560), (20, 16585248), (24, 13821040), (30, 11056832), (31, 10700160), (32, 10365780), (40, 8292624), (48, 6910520), (60, 5528416), (62, 5350080), (64, 5182890), (80, 4146312), (93, 3566720), (96, 3455260), (120, 2764208), (124, 2675040), (128, 2591445), (155, 2140032), (160, 2073156), (186, 1783360), (192, 1727630), (240, 1382104), (248, 1337520), (310, 1070016), (320, 1036578), (372, 891680), (384, 863815), (465, 713344), (480, 691052), (496, 668760), (620, 535008), (640, 518289), (744, 445840), (930, 356672), (960, 345526), (992, 334380), (1240, 267504), (1488, 222920), (1860, 178336), (1920, 172763), (1984, 167190), (2480, 133752), (2976, 111460), (3720, 89168), (3968, 83595), (4960, 66876), (5573, 59520), (5952, 55730), (7440, 44584), (9920, 33438), (11146, 29760), (11904, 27865), (14880, 22292), (16719, 19840)]