15039360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{373}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 59510880

約数和(自身を除く): 44471520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 373, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 746, 840, 896, 960, 1008, 1119, 1120, 1152, 1260, 1344, 1440, 1492, 1680, 1865, 1920, 2016, 2238, 2240, 2520, 2611, 2688, 2880, 2984, 3357, 3360, 3730, 4032, 4476, 4480, 5040, 5222, 5595, 5760, 5968, 6714, 6720, 7460, 7833, 8064, 8952, 10080, 10444, 11190, 11936, 13055, 13428, 13440, 14920, 15666, 16785, 17904, 20160, 20888, 22380, 23499, 23872, 26110, 26856, 29840, 31332, 33570, 35808, 39165, 40320, 41776, 44760, 46998, 47744, 52220, 53712, 59680, 62664, 67140, 71616, 78330, 83552, 89520, 93996, 104440, 107424, 117495, 119360, 125328, 134280, 143232, 156660, 167104, 179040, 187992, 208880, 214848, 234990, 238720, 250656, 268560, 313320, 334208, 358080, 375984, 417760, 429696, 469980, 501312, 537120, 626640, 716160, 751968, 835520, 939960, 1002624, 1074240, 1253280, 1503936, 1671040, 1879920, 2148480, 2506560, 3007872, 3759840, 5013120, 7519680, 15039360]

約数ペア:

[(1, 15039360), (2, 7519680), (3, 5013120), (4, 3759840), (5, 3007872), (6, 2506560), (7, 2148480), (8, 1879920), (9, 1671040), (10, 1503936), (12, 1253280), (14, 1074240), (15, 1002624), (16, 939960), (18, 835520), (20, 751968), (21, 716160), (24, 626640), (28, 537120), (30, 501312), (32, 469980), (35, 429696), (36, 417760), (40, 375984), (42, 358080), (45, 334208), (48, 313320), (56, 268560), (60, 250656), (63, 238720), (64, 234990), (70, 214848), (72, 208880), (80, 187992), (84, 179040), (90, 167104), (96, 156660), (105, 143232), (112, 134280), (120, 125328), (126, 119360), (128, 117495), (140, 107424), (144, 104440), (160, 93996), (168, 89520), (180, 83552), (192, 78330), (210, 71616), (224, 67140), (240, 62664), (252, 59680), (280, 53712), (288, 52220), (315, 47744), (320, 46998), (336, 44760), (360, 41776), (373, 40320), (384, 39165), (420, 35808), (448, 33570), (480, 31332), (504, 29840), (560, 26856), (576, 26110), (630, 23872), (640, 23499), (672, 22380), (720, 20888), (746, 20160), (840, 17904), (896, 16785), (960, 15666), (1008, 14920), (1119, 13440), (1120, 13428), (1152, 13055), (1260, 11936), (1344, 11190), (1440, 10444), (1492, 10080), (1680, 8952), (1865, 8064), (1920, 7833), (2016, 7460), (2238, 6720), (2240, 6714), (2520, 5968), (2611, 5760), (2688, 5595), (2880, 5222), (2984, 5040), (3357, 4480), (3360, 4476), (3730, 4032)]