2420339520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{4073}}^1$

素因数の和:4712

約数の個数: 112

約数和(自身を含む): 7698882240

約数和(自身を除く): 5278542720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 619, 960, 1238, 1857, 2476, 3095, 3714, 4073, 4952, 6190, 7428, 8146, 9285, 9904, 12219, 12380, 14856, 16292, 18570, 19808, 20365, 24438, 24760, 29712, 32584, 37140, 39616, 40730, 48876, 49520, 59424, 61095, 65168, 74280, 81460, 97752, 99040, 118848, 122190, 130336, 148560, 162920, 195504, 198080, 244380, 260672, 297120, 325840, 391008, 488760, 594240, 651680, 782016, 977520, 1303360, 1955040, 2521187, 3910080, 5042374, 7563561, 10084748, 12605935, 15127122, 20169496, 25211870, 30254244, 37817805, 40338992, 50423740, 60508488, 75635610, 80677984, 100847480, 121016976, 151271220, 161355968, 201694960, 242033952, 302542440, 403389920, 484067904, 605084880, 806779840, 1210169760, 2420339520]

約数ペア:

[(1, 2420339520), (2, 1210169760), (3, 806779840), (4, 605084880), (5, 484067904), (6, 403389920), (8, 302542440), (10, 242033952), (12, 201694960), (15, 161355968), (16, 151271220), (20, 121016976), (24, 100847480), (30, 80677984), (32, 75635610), (40, 60508488), (48, 50423740), (60, 40338992), (64, 37817805), (80, 30254244), (96, 25211870), (120, 20169496), (160, 15127122), (192, 12605935), (240, 10084748), (320, 7563561), (480, 5042374), (619, 3910080), (960, 2521187), (1238, 1955040), (1857, 1303360), (2476, 977520), (3095, 782016), (3714, 651680), (4073, 594240), (4952, 488760), (6190, 391008), (7428, 325840), (8146, 297120), (9285, 260672), (9904, 244380), (12219, 198080), (12380, 195504), (14856, 162920), (16292, 148560), (18570, 130336), (19808, 122190), (20365, 118848), (24438, 99040), (24760, 97752), (29712, 81460), (32584, 74280), (37140, 65168), (39616, 61095), (40730, 59424), (48876, 49520)]