60578080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19927}}^1$

素因数の和:19961

約数の個数: 48

約数和(自身を含む): 150655680

約数和(自身を除く): 90077600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 19927, 39854, 79708, 99635, 159416, 199270, 318832, 378613, 398540, 637664, 757226, 797080, 1514452, 1594160, 1893065, 3028904, 3188320, 3786130, 6057808, 7572260, 12115616, 15144520, 30289040, 60578080]

約数ペア:

[(1, 60578080), (2, 30289040), (4, 15144520), (5, 12115616), (8, 7572260), (10, 6057808), (16, 3786130), (19, 3188320), (20, 3028904), (32, 1893065), (38, 1594160), (40, 1514452), (76, 797080), (80, 757226), (95, 637664), (152, 398540), (160, 378613), (190, 318832), (304, 199270), (380, 159416), (608, 99635), (760, 79708), (1520, 39854), (3040, 19927)]