1259432820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11839}}^1$

素因数の和:12054

約数の個数: 96

約数和(自身を含む): 3938457600

約数和(自身を除く): 2679024780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 5319, 5910, 7092, 8865, 10638, 11820, 11839, 17730, 21276, 23678, 26595, 35460, 35517, 47356, 53190, 59195, 71034, 106380, 106551, 118390, 142068, 177585, 213102, 236780, 319653, 355170, 426204, 532755, 639306, 710340, 1065510, 1278612, 1598265, 2131020, 2332283, 3196530, 4664566, 6393060, 6996849, 9329132, 11661415, 13993698, 20990547, 23322830, 27987396, 34984245, 41981094, 46645660, 62971641, 69968490, 83962188, 104952735, 125943282, 139936980, 209905470, 251886564, 314858205, 419810940, 629716410, 1259432820]

約数ペア:

[(1, 1259432820), (2, 629716410), (3, 419810940), (4, 314858205), (5, 251886564), (6, 209905470), (9, 139936980), (10, 125943282), (12, 104952735), (15, 83962188), (18, 69968490), (20, 62971641), (27, 46645660), (30, 41981094), (36, 34984245), (45, 27987396), (54, 23322830), (60, 20990547), (90, 13993698), (108, 11661415), (135, 9329132), (180, 6996849), (197, 6393060), (270, 4664566), (394, 3196530), (540, 2332283), (591, 2131020), (788, 1598265), (985, 1278612), (1182, 1065510), (1773, 710340), (1970, 639306), (2364, 532755), (2955, 426204), (3546, 355170), (3940, 319653), (5319, 236780), (5910, 213102), (7092, 177585), (8865, 142068), (10638, 118390), (11820, 106551), (11839, 106380), (17730, 71034), (21276, 59195), (23678, 53190), (26595, 47356), (35460, 35517)]