7848060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 25740288

約数和(自身を除く): 17892228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 47, 55, 60, 66, 69, 92, 94, 110, 115, 121, 132, 138, 141, 165, 188, 220, 230, 235, 242, 253, 276, 282, 330, 345, 363, 460, 470, 484, 506, 517, 564, 605, 660, 690, 705, 726, 759, 940, 1012, 1034, 1081, 1210, 1265, 1380, 1410, 1452, 1518, 1551, 1815, 2068, 2162, 2420, 2530, 2585, 2783, 2820, 3036, 3102, 3243, 3630, 3795, 4324, 5060, 5170, 5405, 5566, 5687, 6204, 6486, 7260, 7590, 7755, 8349, 10340, 10810, 11132, 11374, 11891, 12972, 13915, 15180, 15510, 16215, 16698, 17061, 21620, 22748, 23782, 27830, 28435, 31020, 32430, 33396, 34122, 35673, 41745, 47564, 55660, 56870, 59455, 64860, 68244, 71346, 83490, 85305, 113740, 118910, 130801, 142692, 166980, 170610, 178365, 237820, 261602, 341220, 356730, 392403, 523204, 654005, 713460, 784806, 1308010, 1569612, 1962015, 2616020, 3924030, 7848060]

約数ペア:

[(1, 7848060), (2, 3924030), (3, 2616020), (4, 1962015), (5, 1569612), (6, 1308010), (10, 784806), (11, 713460), (12, 654005), (15, 523204), (20, 392403), (22, 356730), (23, 341220), (30, 261602), (33, 237820), (44, 178365), (46, 170610), (47, 166980), (55, 142692), (60, 130801), (66, 118910), (69, 113740), (92, 85305), (94, 83490), (110, 71346), (115, 68244), (121, 64860), (132, 59455), (138, 56870), (141, 55660), (165, 47564), (188, 41745), (220, 35673), (230, 34122), (235, 33396), (242, 32430), (253, 31020), (276, 28435), (282, 27830), (330, 23782), (345, 22748), (363, 21620), (460, 17061), (470, 16698), (484, 16215), (506, 15510), (517, 15180), (564, 13915), (605, 12972), (660, 11891), (690, 11374), (705, 11132), (726, 10810), (759, 10340), (940, 8349), (1012, 7755), (1034, 7590), (1081, 7260), (1210, 6486), (1265, 6204), (1380, 5687), (1410, 5566), (1452, 5405), (1518, 5170), (1551, 5060), (1815, 4324), (2068, 3795), (2162, 3630), (2420, 3243), (2530, 3102), (2585, 3036), (2783, 2820)]