271308480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 904817088

約数和(自身を除く): 633508608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 61, 64, 80, 82, 96, 113, 120, 122, 123, 160, 164, 183, 192, 205, 226, 240, 244, 246, 305, 320, 328, 339, 366, 410, 452, 480, 488, 492, 565, 610, 615, 656, 678, 732, 820, 904, 915, 960, 976, 984, 1130, 1220, 1230, 1312, 1356, 1464, 1640, 1695, 1808, 1830, 1952, 1968, 2260, 2440, 2460, 2501, 2624, 2712, 2928, 3280, 3390, 3616, 3660, 3904, 3936, 4520, 4633, 4880, 4920, 5002, 5424, 5856, 6560, 6780, 6893, 7232, 7320, 7503, 7872, 9040, 9266, 9760, 9840, 10004, 10848, 11712, 12505, 13120, 13560, 13786, 13899, 14640, 15006, 18080, 18532, 19520, 19680, 20008, 20679, 21696, 23165, 25010, 27120, 27572, 27798, 29280, 30012, 34465, 36160, 37064, 37515, 39360, 40016, 41358, 46330, 50020, 54240, 55144, 55596, 58560, 60024, 68930, 69495, 74128, 75030, 80032, 82716, 92660, 100040, 103395, 108480, 110288, 111192, 120048, 137860, 138990, 148256, 150060, 160064, 165432, 185320, 200080, 206790, 220576, 222384, 240096, 275720, 277980, 282613, 296512, 300120, 330864, 370640, 400160, 413580, 441152, 444768, 480192, 551440, 555960, 565226, 600240, 661728, 741280, 800320, 827160, 847839, 889536, 1102880, 1111920, 1130452, 1200480, 1323456, 1413065, 1482560, 1654320, 1695678, 2205760, 2223840, 2260904, 2400960, 2826130, 3308640, 3391356, 4239195, 4447680, 4521808, 5652260, 6617280, 6782712, 8478390, 9043616, 11304520, 13565424, 16956780, 18087232, 22609040, 27130848, 33913560, 45218080, 54261696, 67827120, 90436160, 135654240, 271308480]

約数ペア:

[(1, 271308480), (2, 135654240), (3, 90436160), (4, 67827120), (5, 54261696), (6, 45218080), (8, 33913560), (10, 27130848), (12, 22609040), (15, 18087232), (16, 16956780), (20, 13565424), (24, 11304520), (30, 9043616), (32, 8478390), (40, 6782712), (41, 6617280), (48, 5652260), (60, 4521808), (61, 4447680), (64, 4239195), (80, 3391356), (82, 3308640), (96, 2826130), (113, 2400960), (120, 2260904), (122, 2223840), (123, 2205760), (160, 1695678), (164, 1654320), (183, 1482560), (192, 1413065), (205, 1323456), (226, 1200480), (240, 1130452), (244, 1111920), (246, 1102880), (305, 889536), (320, 847839), (328, 827160), (339, 800320), (366, 741280), (410, 661728), (452, 600240), (480, 565226), (488, 555960), (492, 551440), (565, 480192), (610, 444768), (615, 441152), (656, 413580), (678, 400160), (732, 370640), (820, 330864), (904, 300120), (915, 296512), (960, 282613), (976, 277980), (984, 275720), (1130, 240096), (1220, 222384), (1230, 220576), (1312, 206790), (1356, 200080), (1464, 185320), (1640, 165432), (1695, 160064), (1808, 150060), (1830, 148256), (1952, 138990), (1968, 137860), (2260, 120048), (2440, 111192), (2460, 110288), (2501, 108480), (2624, 103395), (2712, 100040), (2928, 92660), (3280, 82716), (3390, 80032), (3616, 75030), (3660, 74128), (3904, 69495), (3936, 68930), (4520, 60024), (4633, 58560), (4880, 55596), (4920, 55144), (5002, 54240), (5424, 50020), (5856, 46330), (6560, 41358), (6780, 40016), (6893, 39360), (7232, 37515), (7320, 37064), (7503, 36160), (7872, 34465), (9040, 30012), (9266, 29280), (9760, 27798), (9840, 27572), (10004, 27120), (10848, 25010), (11712, 23165), (12505, 21696), (13120, 20679), (13560, 20008), (13786, 19680), (13899, 19520), (14640, 18532), (15006, 18080)]