485597640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11867}}^1$

素因数の和:11923

約数の個数: 128

約数和(自身を含む): 1640632320

約数和(自身を除く): 1155034680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 11867, 13640, 20460, 23734, 35601, 40920, 47468, 59335, 71202, 94936, 118670, 130537, 142404, 178005, 237340, 261074, 284808, 356010, 367877, 391611, 474680, 522148, 652685, 712020, 735754, 783222, 1044296, 1103631, 1305370, 1424040, 1471508, 1566444, 1839385, 1958055, 2207262, 2610740, 2943016, 3132888, 3678770, 3916110, 4046647, 4414524, 5221480, 5518155, 7357540, 7832220, 8093294, 8829048, 11036310, 12139941, 14715080, 15664440, 16186588, 20233235, 22072620, 24279882, 32373176, 40466470, 44145240, 48559764, 60699705, 80932940, 97119528, 121399410, 161865880, 242798820, 485597640]

約数ペア:

[(1, 485597640), (2, 242798820), (3, 161865880), (4, 121399410), (5, 97119528), (6, 80932940), (8, 60699705), (10, 48559764), (11, 44145240), (12, 40466470), (15, 32373176), (20, 24279882), (22, 22072620), (24, 20233235), (30, 16186588), (31, 15664440), (33, 14715080), (40, 12139941), (44, 11036310), (55, 8829048), (60, 8093294), (62, 7832220), (66, 7357540), (88, 5518155), (93, 5221480), (110, 4414524), (120, 4046647), (124, 3916110), (132, 3678770), (155, 3132888), (165, 2943016), (186, 2610740), (220, 2207262), (248, 1958055), (264, 1839385), (310, 1566444), (330, 1471508), (341, 1424040), (372, 1305370), (440, 1103631), (465, 1044296), (620, 783222), (660, 735754), (682, 712020), (744, 652685), (930, 522148), (1023, 474680), (1240, 391611), (1320, 367877), (1364, 356010), (1705, 284808), (1860, 261074), (2046, 237340), (2728, 178005), (3410, 142404), (3720, 130537), (4092, 118670), (5115, 94936), (6820, 71202), (8184, 59335), (10230, 47468), (11867, 40920), (13640, 35601), (20460, 23734)]