57649320

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{659}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 194832000

約数和(自身を除く): 137182680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 659, 729, 810, 972, 1080, 1215, 1318, 1458, 1620, 1944, 1977, 2187, 2430, 2636, 2916, 3240, 3295, 3645, 3954, 4374, 4860, 5272, 5832, 5931, 6590, 7290, 7908, 8748, 9720, 9885, 10935, 11862, 13180, 14580, 15816, 17496, 17793, 19770, 21870, 23724, 26360, 29160, 29655, 35586, 39540, 43740, 47448, 53379, 59310, 71172, 79080, 87480, 88965, 106758, 118620, 142344, 160137, 177930, 213516, 237240, 266895, 320274, 355860, 427032, 480411, 533790, 640548, 711720, 800685, 960822, 1067580, 1281096, 1441233, 1601370, 1921644, 2135160, 2402055, 2882466, 3202740, 3843288, 4804110, 5764932, 6405480, 7206165, 9608220, 11529864, 14412330, 19216440, 28824660, 57649320]

約数ペア:

[(1, 57649320), (2, 28824660), (3, 19216440), (4, 14412330), (5, 11529864), (6, 9608220), (8, 7206165), (9, 6405480), (10, 5764932), (12, 4804110), (15, 3843288), (18, 3202740), (20, 2882466), (24, 2402055), (27, 2135160), (30, 1921644), (36, 1601370), (40, 1441233), (45, 1281096), (54, 1067580), (60, 960822), (72, 800685), (81, 711720), (90, 640548), (108, 533790), (120, 480411), (135, 427032), (162, 355860), (180, 320274), (216, 266895), (243, 237240), (270, 213516), (324, 177930), (360, 160137), (405, 142344), (486, 118620), (540, 106758), (648, 88965), (659, 87480), (729, 79080), (810, 71172), (972, 59310), (1080, 53379), (1215, 47448), (1318, 43740), (1458, 39540), (1620, 35586), (1944, 29655), (1977, 29160), (2187, 26360), (2430, 23724), (2636, 21870), (2916, 19770), (3240, 17793), (3295, 17496), (3645, 15816), (3954, 14580), (4374, 13180), (4860, 11862), (5272, 10935), (5832, 9885), (5931, 9720), (6590, 8748), (7290, 7908)]