15594240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 51803136

約数和(自身を除く): 36208896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 131, 155, 160, 186, 192, 240, 248, 256, 262, 310, 320, 372, 384, 393, 465, 480, 496, 524, 620, 640, 655, 744, 768, 786, 930, 960, 992, 1048, 1240, 1280, 1310, 1488, 1572, 1860, 1920, 1965, 1984, 2096, 2480, 2620, 2976, 3144, 3720, 3840, 3930, 3968, 4061, 4192, 4960, 5240, 5952, 6288, 7440, 7860, 7936, 8122, 8384, 9920, 10480, 11904, 12183, 12576, 14880, 15720, 16244, 16768, 19840, 20305, 20960, 23808, 24366, 25152, 29760, 31440, 32488, 33536, 39680, 40610, 41920, 48732, 50304, 59520, 60915, 62880, 64976, 81220, 83840, 97464, 100608, 119040, 121830, 125760, 129952, 162440, 167680, 194928, 243660, 251520, 259904, 324880, 389856, 487320, 503040, 519808, 649760, 779712, 974640, 1039616, 1299520, 1559424, 1949280, 2599040, 3118848, 3898560, 5198080, 7797120, 15594240]

約数ペア:

[(1, 15594240), (2, 7797120), (3, 5198080), (4, 3898560), (5, 3118848), (6, 2599040), (8, 1949280), (10, 1559424), (12, 1299520), (15, 1039616), (16, 974640), (20, 779712), (24, 649760), (30, 519808), (31, 503040), (32, 487320), (40, 389856), (48, 324880), (60, 259904), (62, 251520), (64, 243660), (80, 194928), (93, 167680), (96, 162440), (120, 129952), (124, 125760), (128, 121830), (131, 119040), (155, 100608), (160, 97464), (186, 83840), (192, 81220), (240, 64976), (248, 62880), (256, 60915), (262, 59520), (310, 50304), (320, 48732), (372, 41920), (384, 40610), (393, 39680), (465, 33536), (480, 32488), (496, 31440), (524, 29760), (620, 25152), (640, 24366), (655, 23808), (744, 20960), (768, 20305), (786, 19840), (930, 16768), (960, 16244), (992, 15720), (1048, 14880), (1240, 12576), (1280, 12183), (1310, 11904), (1488, 10480), (1572, 9920), (1860, 8384), (1920, 8122), (1965, 7936), (1984, 7860), (2096, 7440), (2480, 6288), (2620, 5952), (2976, 5240), (3144, 4960), (3720, 4192), (3840, 4061), (3930, 3968)]