2938800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 9840640

約数和(自身を除く): 6901840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 79, 80, 93, 100, 120, 124, 150, 155, 158, 186, 200, 237, 240, 248, 300, 310, 316, 372, 395, 400, 465, 474, 496, 600, 620, 632, 744, 775, 790, 930, 948, 1185, 1200, 1240, 1264, 1488, 1550, 1580, 1860, 1896, 1975, 2325, 2370, 2449, 2480, 3100, 3160, 3720, 3792, 3950, 4650, 4740, 4898, 5925, 6200, 6320, 7347, 7440, 7900, 9300, 9480, 9796, 11850, 12245, 12400, 14694, 15800, 18600, 18960, 19592, 23700, 24490, 29388, 31600, 36735, 37200, 39184, 47400, 48980, 58776, 61225, 73470, 94800, 97960, 117552, 122450, 146940, 183675, 195920, 244900, 293880, 367350, 489800, 587760, 734700, 979600, 1469400, 2938800]

約数ペア:

[(1, 2938800), (2, 1469400), (3, 979600), (4, 734700), (5, 587760), (6, 489800), (8, 367350), (10, 293880), (12, 244900), (15, 195920), (16, 183675), (20, 146940), (24, 122450), (25, 117552), (30, 97960), (31, 94800), (40, 73470), (48, 61225), (50, 58776), (60, 48980), (62, 47400), (75, 39184), (79, 37200), (80, 36735), (93, 31600), (100, 29388), (120, 24490), (124, 23700), (150, 19592), (155, 18960), (158, 18600), (186, 15800), (200, 14694), (237, 12400), (240, 12245), (248, 11850), (300, 9796), (310, 9480), (316, 9300), (372, 7900), (395, 7440), (400, 7347), (465, 6320), (474, 6200), (496, 5925), (600, 4898), (620, 4740), (632, 4650), (744, 3950), (775, 3792), (790, 3720), (930, 3160), (948, 3100), (1185, 2480), (1200, 2449), (1240, 2370), (1264, 2325), (1488, 1975), (1550, 1896), (1580, 1860)]