2954200560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647851}}^1$

素因数の和:647886

約数の個数: 80

約数和(自身を含む): 9640037760

約数和(自身を除く): 6685837200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 647851, 1295702, 1943553, 2591404, 3239255, 3887106, 5182808, 6478510, 7774212, 9717765, 10365616, 12309169, 12957020, 15548424, 19435530, 24618338, 25914040, 31096848, 36927507, 38871060, 49236676, 51828080, 61545845, 73855014, 77742120, 98473352, 123091690, 147710028, 155484240, 184637535, 196946704, 246183380, 295420056, 369275070, 492366760, 590840112, 738550140, 984733520, 1477100280, 2954200560]

約数ペア:

[(1, 2954200560), (2, 1477100280), (3, 984733520), (4, 738550140), (5, 590840112), (6, 492366760), (8, 369275070), (10, 295420056), (12, 246183380), (15, 196946704), (16, 184637535), (19, 155484240), (20, 147710028), (24, 123091690), (30, 98473352), (38, 77742120), (40, 73855014), (48, 61545845), (57, 51828080), (60, 49236676), (76, 38871060), (80, 36927507), (95, 31096848), (114, 25914040), (120, 24618338), (152, 19435530), (190, 15548424), (228, 12957020), (240, 12309169), (285, 10365616), (304, 9717765), (380, 7774212), (456, 6478510), (570, 5182808), (760, 3887106), (912, 3239255), (1140, 2591404), (1520, 1943553), (2280, 1295702), (4560, 647851)]