1391329440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{322067}}^1$

素因数の和:322091

約数の個数: 96

約数和(自身を含む): 4869668160

約数和(自身を除く): 3478338720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 322067, 644134, 966201, 1288268, 1610335, 1932402, 2576536, 2898603, 3220670, 3864804, 4831005, 5153072, 5797206, 6441340, 7729608, 8695809, 9662010, 10306144, 11594412, 12882680, 14493015, 15459216, 17391618, 19324020, 23188824, 25765360, 28986030, 30918432, 34783236, 38648040, 43479045, 46377648, 51530720, 57972060, 69566472, 77296080, 86958090, 92755296, 115944120, 139132944, 154592160, 173916180, 231888240, 278265888, 347832360, 463776480, 695664720, 1391329440]

約数ペア:

[(1, 1391329440), (2, 695664720), (3, 463776480), (4, 347832360), (5, 278265888), (6, 231888240), (8, 173916180), (9, 154592160), (10, 139132944), (12, 115944120), (15, 92755296), (16, 86958090), (18, 77296080), (20, 69566472), (24, 57972060), (27, 51530720), (30, 46377648), (32, 43479045), (36, 38648040), (40, 34783236), (45, 30918432), (48, 28986030), (54, 25765360), (60, 23188824), (72, 19324020), (80, 17391618), (90, 15459216), (96, 14493015), (108, 12882680), (120, 11594412), (135, 10306144), (144, 9662010), (160, 8695809), (180, 7729608), (216, 6441340), (240, 5797206), (270, 5153072), (288, 4831005), (360, 3864804), (432, 3220670), (480, 2898603), (540, 2576536), (720, 1932402), (864, 1610335), (1080, 1288268), (1440, 966201), (2160, 644134), (4320, 322067)]