6390120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 21565440

約数和(自身を除く): 15175320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 103, 110, 120, 132, 141, 165, 188, 206, 220, 235, 264, 282, 309, 330, 376, 412, 440, 470, 515, 517, 564, 618, 660, 705, 824, 940, 1030, 1034, 1128, 1133, 1236, 1320, 1410, 1545, 1551, 1880, 2060, 2068, 2266, 2472, 2585, 2820, 3090, 3102, 3399, 4120, 4136, 4532, 4841, 5170, 5640, 5665, 6180, 6204, 6798, 7755, 9064, 9682, 10340, 11330, 12360, 12408, 13596, 14523, 15510, 16995, 19364, 20680, 22660, 24205, 27192, 29046, 31020, 33990, 38728, 45320, 48410, 53251, 58092, 62040, 67980, 72615, 96820, 106502, 116184, 135960, 145230, 159753, 193640, 213004, 266255, 290460, 319506, 426008, 532510, 580920, 639012, 798765, 1065020, 1278024, 1597530, 2130040, 3195060, 6390120]

約数ペア:

[(1, 6390120), (2, 3195060), (3, 2130040), (4, 1597530), (5, 1278024), (6, 1065020), (8, 798765), (10, 639012), (11, 580920), (12, 532510), (15, 426008), (20, 319506), (22, 290460), (24, 266255), (30, 213004), (33, 193640), (40, 159753), (44, 145230), (47, 135960), (55, 116184), (60, 106502), (66, 96820), (88, 72615), (94, 67980), (103, 62040), (110, 58092), (120, 53251), (132, 48410), (141, 45320), (165, 38728), (188, 33990), (206, 31020), (220, 29046), (235, 27192), (264, 24205), (282, 22660), (309, 20680), (330, 19364), (376, 16995), (412, 15510), (440, 14523), (470, 13596), (515, 12408), (517, 12360), (564, 11330), (618, 10340), (660, 9682), (705, 9064), (824, 7755), (940, 6798), (1030, 6204), (1034, 6180), (1128, 5665), (1133, 5640), (1236, 5170), (1320, 4841), (1410, 4532), (1545, 4136), (1551, 4120), (1880, 3399), (2060, 3102), (2068, 3090), (2266, 2820), (2472, 2585)]