469801260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42787}}^1$

素因数の和:42863

約数の個数: 72

約数和(自身を含む): 1448459376

約数和(自身を除く): 978658116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 42787, 85574, 128361, 171148, 213935, 256722, 385083, 427870, 513444, 641805, 770166, 855740, 1283610, 1540332, 1925415, 2567220, 2610007, 3850830, 5220014, 7701660, 7830021, 10440028, 13050035, 15660042, 23490063, 26100070, 31320084, 39150105, 46980126, 52200140, 78300210, 93960252, 117450315, 156600420, 234900630, 469801260]

約数ペア:

[(1, 469801260), (2, 234900630), (3, 156600420), (4, 117450315), (5, 93960252), (6, 78300210), (9, 52200140), (10, 46980126), (12, 39150105), (15, 31320084), (18, 26100070), (20, 23490063), (30, 15660042), (36, 13050035), (45, 10440028), (60, 7830021), (61, 7701660), (90, 5220014), (122, 3850830), (180, 2610007), (183, 2567220), (244, 1925415), (305, 1540332), (366, 1283610), (549, 855740), (610, 770166), (732, 641805), (915, 513444), (1098, 427870), (1220, 385083), (1830, 256722), (2196, 213935), (2745, 171148), (3660, 128361), (5490, 85574), (10980, 42787)]