127340460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54419}}^1$

素因数の和:54447

約数の個数: 72

約数和(自身を含む): 415986480

約数和(自身を除く): 288646020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 54419, 108838, 163257, 217676, 272095, 326514, 489771, 544190, 653028, 707447, 816285, 979542, 1088380, 1414894, 1632570, 1959084, 2122341, 2448855, 2829788, 3265140, 3537235, 4244682, 4897710, 6367023, 7074470, 8489364, 9795420, 10611705, 12734046, 14148940, 21223410, 25468092, 31835115, 42446820, 63670230, 127340460]

約数ペア:

[(1, 127340460), (2, 63670230), (3, 42446820), (4, 31835115), (5, 25468092), (6, 21223410), (9, 14148940), (10, 12734046), (12, 10611705), (13, 9795420), (15, 8489364), (18, 7074470), (20, 6367023), (26, 4897710), (30, 4244682), (36, 3537235), (39, 3265140), (45, 2829788), (52, 2448855), (60, 2122341), (65, 1959084), (78, 1632570), (90, 1414894), (117, 1088380), (130, 979542), (156, 816285), (180, 707447), (195, 653028), (234, 544190), (260, 489771), (390, 326514), (468, 272095), (585, 217676), (780, 163257), (1170, 108838), (2340, 54419)]