72251760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1535

約数の個数: 160

約数和(自身を含む): 264983040

約数和(自身を除く): 192731280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1483, 1624, 1680, 1740, 2030, 2320, 2436, 2966, 3045, 3248, 3480, 4060, 4449, 4872, 5932, 6090, 6960, 7415, 8120, 8898, 9744, 10381, 11864, 12180, 14830, 16240, 17796, 20762, 22245, 23728, 24360, 29660, 31143, 35592, 41524, 43007, 44490, 48720, 51905, 59320, 62286, 71184, 83048, 86014, 88980, 103810, 118640, 124572, 129021, 155715, 166096, 172028, 177960, 207620, 215035, 249144, 258042, 301049, 311430, 344056, 355920, 415240, 430070, 498288, 516084, 602098, 622860, 645105, 688112, 830480, 860140, 903147, 1032168, 1204196, 1245720, 1290210, 1505245, 1720280, 1806294, 2064336, 2408392, 2491440, 2580420, 3010490, 3440560, 3612588, 4515735, 4816784, 5160840, 6020980, 7225176, 9031470, 10321680, 12041960, 14450352, 18062940, 24083920, 36125880, 72251760]

約数ペア:

[(1, 72251760), (2, 36125880), (3, 24083920), (4, 18062940), (5, 14450352), (6, 12041960), (7, 10321680), (8, 9031470), (10, 7225176), (12, 6020980), (14, 5160840), (15, 4816784), (16, 4515735), (20, 3612588), (21, 3440560), (24, 3010490), (28, 2580420), (29, 2491440), (30, 2408392), (35, 2064336), (40, 1806294), (42, 1720280), (48, 1505245), (56, 1290210), (58, 1245720), (60, 1204196), (70, 1032168), (80, 903147), (84, 860140), (87, 830480), (105, 688112), (112, 645105), (116, 622860), (120, 602098), (140, 516084), (145, 498288), (168, 430070), (174, 415240), (203, 355920), (210, 344056), (232, 311430), (240, 301049), (280, 258042), (290, 249144), (336, 215035), (348, 207620), (406, 177960), (420, 172028), (435, 166096), (464, 155715), (560, 129021), (580, 124572), (609, 118640), (696, 103810), (812, 88980), (840, 86014), (870, 83048), (1015, 71184), (1160, 62286), (1218, 59320), (1392, 51905), (1483, 48720), (1624, 44490), (1680, 43007), (1740, 41524), (2030, 35592), (2320, 31143), (2436, 29660), (2966, 24360), (3045, 23728), (3248, 22245), (3480, 20762), (4060, 17796), (4449, 16240), (4872, 14830), (5932, 12180), (6090, 11864), (6960, 10381), (7415, 9744), (8120, 8898)]