151553280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 492718464

約数和(自身を除く): 341165184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 647, 732, 768, 915, 960, 976, 1220, 1280, 1294, 1464, 1830, 1920, 1941, 1952, 2440, 2588, 2928, 3235, 3660, 3840, 3882, 3904, 4880, 5176, 5856, 6470, 7320, 7764, 7808, 9705, 9760, 10352, 11712, 12940, 14640, 15528, 15616, 19410, 19520, 20704, 23424, 25880, 29280, 31056, 38820, 39040, 39467, 41408, 46848, 51760, 58560, 62112, 77640, 78080, 78934, 82816, 103520, 117120, 118401, 124224, 155280, 157868, 165632, 197335, 207040, 234240, 236802, 248448, 310560, 315736, 394670, 414080, 473604, 496896, 592005, 621120, 631472, 789340, 828160, 947208, 1184010, 1242240, 1262944, 1578680, 1894416, 2368020, 2484480, 2525888, 3157360, 3788832, 4736040, 5051776, 6314720, 7577664, 9472080, 10103552, 12629440, 15155328, 18944160, 25258880, 30310656, 37888320, 50517760, 75776640, 151553280]

約数ペア:

[(1, 151553280), (2, 75776640), (3, 50517760), (4, 37888320), (5, 30310656), (6, 25258880), (8, 18944160), (10, 15155328), (12, 12629440), (15, 10103552), (16, 9472080), (20, 7577664), (24, 6314720), (30, 5051776), (32, 4736040), (40, 3788832), (48, 3157360), (60, 2525888), (61, 2484480), (64, 2368020), (80, 1894416), (96, 1578680), (120, 1262944), (122, 1242240), (128, 1184010), (160, 947208), (183, 828160), (192, 789340), (240, 631472), (244, 621120), (256, 592005), (305, 496896), (320, 473604), (366, 414080), (384, 394670), (480, 315736), (488, 310560), (610, 248448), (640, 236802), (647, 234240), (732, 207040), (768, 197335), (915, 165632), (960, 157868), (976, 155280), (1220, 124224), (1280, 118401), (1294, 117120), (1464, 103520), (1830, 82816), (1920, 78934), (1941, 78080), (1952, 77640), (2440, 62112), (2588, 58560), (2928, 51760), (3235, 46848), (3660, 41408), (3840, 39467), (3882, 39040), (3904, 38820), (4880, 31056), (5176, 29280), (5856, 25880), (6470, 23424), (7320, 20704), (7764, 19520), (7808, 19410), (9705, 15616), (9760, 15528), (10352, 14640), (11712, 12940)]