15273997440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{611939}}^1$

素因数の和:611974

約数の個数: 128

約数和(自身を含む): 52431019200

約数和(自身を除く): 37157021760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 611939, 1223878, 1835817, 2447756, 3059695, 3671634, 4895512, 6119390, 7343268, 7955207, 9179085, 9791024, 12238780, 14686536, 15910414, 18358170, 19582048, 23865621, 24477560, 29373072, 31820828, 36716340, 39164096, 39776035, 47731242, 48955120, 58746144, 63641656, 73432680, 78328192, 79552070, 95462484, 97910240, 117492288, 119328105, 127283312, 146865360, 159104140, 190924968, 195820480, 234984576, 238656210, 254566624, 293730720, 318208280, 381849936, 391640960, 477312420, 509133248, 587461440, 636416560, 763699872, 954624840, 1018266496, 1174922880, 1272833120, 1527399744, 1909249680, 2545666240, 3054799488, 3818499360, 5091332480, 7636998720, 15273997440]

約数ペア:

[(1, 15273997440), (2, 7636998720), (3, 5091332480), (4, 3818499360), (5, 3054799488), (6, 2545666240), (8, 1909249680), (10, 1527399744), (12, 1272833120), (13, 1174922880), (15, 1018266496), (16, 954624840), (20, 763699872), (24, 636416560), (26, 587461440), (30, 509133248), (32, 477312420), (39, 391640960), (40, 381849936), (48, 318208280), (52, 293730720), (60, 254566624), (64, 238656210), (65, 234984576), (78, 195820480), (80, 190924968), (96, 159104140), (104, 146865360), (120, 127283312), (128, 119328105), (130, 117492288), (156, 97910240), (160, 95462484), (192, 79552070), (195, 78328192), (208, 73432680), (240, 63641656), (260, 58746144), (312, 48955120), (320, 47731242), (384, 39776035), (390, 39164096), (416, 36716340), (480, 31820828), (520, 29373072), (624, 24477560), (640, 23865621), (780, 19582048), (832, 18358170), (960, 15910414), (1040, 14686536), (1248, 12238780), (1560, 9791024), (1664, 9179085), (1920, 7955207), (2080, 7343268), (2496, 6119390), (3120, 4895512), (4160, 3671634), (4992, 3059695), (6240, 2447756), (8320, 1835817), (12480, 1223878), (24960, 611939)]