61260640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 106389920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 659, 664, 830, 1120, 1162, 1318, 1328, 1660, 2324, 2636, 2656, 2905, 3295, 3320, 4613, 4648, 5272, 5810, 6590, 6640, 9226, 9296, 10544, 11620, 13180, 13280, 18452, 18592, 21088, 23065, 23240, 26360, 36904, 46130, 46480, 52720, 54697, 73808, 92260, 92960, 105440, 109394, 147616, 184520, 218788, 273485, 369040, 382879, 437576, 546970, 738080, 765758, 875152, 1093940, 1531516, 1750304, 1914395, 2187880, 3063032, 3828790, 4375760, 6126064, 7657580, 8751520, 12252128, 15315160, 30630320, 61260640]

約数ペア:

[(1, 61260640), (2, 30630320), (4, 15315160), (5, 12252128), (7, 8751520), (8, 7657580), (10, 6126064), (14, 4375760), (16, 3828790), (20, 3063032), (28, 2187880), (32, 1914395), (35, 1750304), (40, 1531516), (56, 1093940), (70, 875152), (80, 765758), (83, 738080), (112, 546970), (140, 437576), (160, 382879), (166, 369040), (224, 273485), (280, 218788), (332, 184520), (415, 147616), (560, 109394), (581, 105440), (659, 92960), (664, 92260), (830, 73808), (1120, 54697), (1162, 52720), (1318, 46480), (1328, 46130), (1660, 36904), (2324, 26360), (2636, 23240), (2656, 23065), (2905, 21088), (3295, 18592), (3320, 18452), (4613, 13280), (4648, 13180), (5272, 11620), (5810, 10544), (6590, 9296), (6640, 9226)]