1587960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 5644080

約数和(自身を除く): 4056120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 401, 440, 495, 660, 792, 802, 990, 1203, 1320, 1604, 1980, 2005, 2406, 3208, 3609, 3960, 4010, 4411, 4812, 6015, 7218, 8020, 8822, 9624, 12030, 13233, 14436, 16040, 17644, 18045, 22055, 24060, 26466, 28872, 35288, 36090, 39699, 44110, 48120, 52932, 66165, 72180, 79398, 88220, 105864, 132330, 144360, 158796, 176440, 198495, 264660, 317592, 396990, 529320, 793980, 1587960]

約数ペア:

[(1, 1587960), (2, 793980), (3, 529320), (4, 396990), (5, 317592), (6, 264660), (8, 198495), (9, 176440), (10, 158796), (11, 144360), (12, 132330), (15, 105864), (18, 88220), (20, 79398), (22, 72180), (24, 66165), (30, 52932), (33, 48120), (36, 44110), (40, 39699), (44, 36090), (45, 35288), (55, 28872), (60, 26466), (66, 24060), (72, 22055), (88, 18045), (90, 17644), (99, 16040), (110, 14436), (120, 13233), (132, 12030), (165, 9624), (180, 8822), (198, 8020), (220, 7218), (264, 6015), (330, 4812), (360, 4411), (396, 4010), (401, 3960), (440, 3609), (495, 3208), (660, 2406), (792, 2005), (802, 1980), (990, 1604), (1203, 1320)]