2453287920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1657}}^1$

素因数の和:1903

約数の個数: 160

約数和(自身を含む): 7894732800

約数和(自身を除く): 5441444880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 199, 240, 248, 310, 372, 398, 465, 496, 597, 620, 744, 796, 930, 995, 1194, 1240, 1488, 1592, 1657, 1860, 1990, 2388, 2480, 2985, 3184, 3314, 3720, 3980, 4776, 4971, 5970, 6169, 6628, 7440, 7960, 8285, 9552, 9942, 11940, 12338, 13256, 15920, 16570, 18507, 19884, 23880, 24676, 24855, 26512, 30845, 33140, 37014, 39768, 47760, 49352, 49710, 51367, 61690, 66280, 74028, 79536, 92535, 98704, 99420, 102734, 123380, 132560, 148056, 154101, 185070, 198840, 205468, 246760, 256835, 296112, 308202, 329743, 370140, 397680, 410936, 493520, 513670, 616404, 659486, 740280, 770505, 821872, 989229, 1027340, 1232808, 1318972, 1480560, 1541010, 1648715, 1978458, 2054680, 2465616, 2637944, 3082020, 3297430, 3956916, 4109360, 4946145, 5275888, 6164040, 6594860, 7913832, 9892290, 10222033, 12328080, 13189720, 15827664, 19784580, 20444066, 26379440, 30666099, 39569160, 40888132, 51110165, 61332198, 79138320, 81776264, 102220330, 122664396, 153330495, 163552528, 204440660, 245328792, 306660990, 408881320, 490657584, 613321980, 817762640, 1226643960, 2453287920]

約数ペア:

[(1, 2453287920), (2, 1226643960), (3, 817762640), (4, 613321980), (5, 490657584), (6, 408881320), (8, 306660990), (10, 245328792), (12, 204440660), (15, 163552528), (16, 153330495), (20, 122664396), (24, 102220330), (30, 81776264), (31, 79138320), (40, 61332198), (48, 51110165), (60, 40888132), (62, 39569160), (80, 30666099), (93, 26379440), (120, 20444066), (124, 19784580), (155, 15827664), (186, 13189720), (199, 12328080), (240, 10222033), (248, 9892290), (310, 7913832), (372, 6594860), (398, 6164040), (465, 5275888), (496, 4946145), (597, 4109360), (620, 3956916), (744, 3297430), (796, 3082020), (930, 2637944), (995, 2465616), (1194, 2054680), (1240, 1978458), (1488, 1648715), (1592, 1541010), (1657, 1480560), (1860, 1318972), (1990, 1232808), (2388, 1027340), (2480, 989229), (2985, 821872), (3184, 770505), (3314, 740280), (3720, 659486), (3980, 616404), (4776, 513670), (4971, 493520), (5970, 410936), (6169, 397680), (6628, 370140), (7440, 329743), (7960, 308202), (8285, 296112), (9552, 256835), (9942, 246760), (11940, 205468), (12338, 198840), (13256, 185070), (15920, 154101), (16570, 148056), (18507, 132560), (19884, 123380), (23880, 102734), (24676, 99420), (24855, 98704), (26512, 92535), (30845, 79536), (33140, 74028), (37014, 66280), (39768, 61690), (47760, 51367), (49352, 49710)]