29762760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 89812800

約数和(自身を除く): 60050040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1259, 1576, 1970, 2364, 2518, 2955, 3777, 3940, 4728, 5036, 5910, 6295, 7554, 7880, 10072, 11820, 12590, 15108, 18885, 23640, 25180, 30216, 37770, 50360, 75540, 151080, 248023, 496046, 744069, 992092, 1240115, 1488138, 1984184, 2480230, 2976276, 3720345, 4960460, 5952552, 7440690, 9920920, 14881380, 29762760]

約数ペア:

[(1, 29762760), (2, 14881380), (3, 9920920), (4, 7440690), (5, 5952552), (6, 4960460), (8, 3720345), (10, 2976276), (12, 2480230), (15, 1984184), (20, 1488138), (24, 1240115), (30, 992092), (40, 744069), (60, 496046), (120, 248023), (197, 151080), (394, 75540), (591, 50360), (788, 37770), (985, 30216), (1182, 25180), (1259, 23640), (1576, 18885), (1970, 15108), (2364, 12590), (2518, 11820), (2955, 10072), (3777, 7880), (3940, 7554), (4728, 6295), (5036, 5910)]