72147360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 241678080

約数和(自身を除く): 169530720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 71, 73, 80, 87, 96, 116, 120, 142, 145, 146, 160, 174, 213, 219, 232, 240, 284, 290, 292, 348, 355, 365, 426, 435, 438, 464, 480, 568, 580, 584, 696, 710, 730, 852, 870, 876, 928, 1065, 1095, 1136, 1160, 1168, 1392, 1420, 1460, 1704, 1740, 1752, 2059, 2117, 2130, 2190, 2272, 2320, 2336, 2784, 2840, 2920, 3408, 3480, 3504, 4118, 4234, 4260, 4380, 4640, 5183, 5680, 5840, 6177, 6351, 6816, 6960, 7008, 8236, 8468, 8520, 8760, 10295, 10366, 10585, 11360, 11680, 12354, 12702, 13920, 15549, 16472, 16936, 17040, 17520, 20590, 20732, 21170, 24708, 25404, 25915, 30885, 31098, 31755, 32944, 33872, 34080, 35040, 41180, 41464, 42340, 49416, 50808, 51830, 61770, 62196, 63510, 65888, 67744, 77745, 82360, 82928, 84680, 98832, 101616, 103660, 123540, 124392, 127020, 150307, 155490, 164720, 165856, 169360, 197664, 203232, 207320, 247080, 248784, 254040, 300614, 310980, 329440, 338720, 414640, 450921, 494160, 497568, 508080, 601228, 621960, 751535, 829280, 901842, 988320, 1016160, 1202456, 1243920, 1503070, 1803684, 2254605, 2404912, 2487840, 3006140, 3607368, 4509210, 4809824, 6012280, 7214736, 9018420, 12024560, 14429472, 18036840, 24049120, 36073680, 72147360]

約数ペア:

[(1, 72147360), (2, 36073680), (3, 24049120), (4, 18036840), (5, 14429472), (6, 12024560), (8, 9018420), (10, 7214736), (12, 6012280), (15, 4809824), (16, 4509210), (20, 3607368), (24, 3006140), (29, 2487840), (30, 2404912), (32, 2254605), (40, 1803684), (48, 1503070), (58, 1243920), (60, 1202456), (71, 1016160), (73, 988320), (80, 901842), (87, 829280), (96, 751535), (116, 621960), (120, 601228), (142, 508080), (145, 497568), (146, 494160), (160, 450921), (174, 414640), (213, 338720), (219, 329440), (232, 310980), (240, 300614), (284, 254040), (290, 248784), (292, 247080), (348, 207320), (355, 203232), (365, 197664), (426, 169360), (435, 165856), (438, 164720), (464, 155490), (480, 150307), (568, 127020), (580, 124392), (584, 123540), (696, 103660), (710, 101616), (730, 98832), (852, 84680), (870, 82928), (876, 82360), (928, 77745), (1065, 67744), (1095, 65888), (1136, 63510), (1160, 62196), (1168, 61770), (1392, 51830), (1420, 50808), (1460, 49416), (1704, 42340), (1740, 41464), (1752, 41180), (2059, 35040), (2117, 34080), (2130, 33872), (2190, 32944), (2272, 31755), (2320, 31098), (2336, 30885), (2784, 25915), (2840, 25404), (2920, 24708), (3408, 21170), (3480, 20732), (3504, 20590), (4118, 17520), (4234, 17040), (4260, 16936), (4380, 16472), (4640, 15549), (5183, 13920), (5680, 12702), (5840, 12354), (6177, 11680), (6351, 11360), (6816, 10585), (6960, 10366), (7008, 10295), (8236, 8760), (8468, 8520)]