306571320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77417}}^1$

素因数の和:77445

約数の個数: 96

約数和(自身を含む): 1086948720

約数和(自身を除く): 780377400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 77417, 154834, 232251, 309668, 387085, 464502, 619336, 696753, 774170, 851587, 929004, 1161255, 1393506, 1548340, 1703174, 1858008, 2322510, 2554761, 2787012, 3096680, 3406348, 3483765, 4257935, 4645020, 5109522, 5574024, 6812696, 6967530, 7664283, 8515870, 9290040, 10219044, 12773805, 13935060, 15328566, 17031740, 20438088, 25547610, 27870120, 30657132, 34063480, 38321415, 51095220, 61314264, 76642830, 102190440, 153285660, 306571320]

約数ペア:

[(1, 306571320), (2, 153285660), (3, 102190440), (4, 76642830), (5, 61314264), (6, 51095220), (8, 38321415), (9, 34063480), (10, 30657132), (11, 27870120), (12, 25547610), (15, 20438088), (18, 17031740), (20, 15328566), (22, 13935060), (24, 12773805), (30, 10219044), (33, 9290040), (36, 8515870), (40, 7664283), (44, 6967530), (45, 6812696), (55, 5574024), (60, 5109522), (66, 4645020), (72, 4257935), (88, 3483765), (90, 3406348), (99, 3096680), (110, 2787012), (120, 2554761), (132, 2322510), (165, 1858008), (180, 1703174), (198, 1548340), (220, 1393506), (264, 1161255), (330, 929004), (360, 851587), (396, 774170), (440, 696753), (495, 619336), (660, 464502), (792, 387085), (990, 309668), (1320, 232251), (1980, 154834), (3960, 77417)]