54690720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 202196736

約数和(自身を除く): 147506016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 397, 410, 420, 480, 492, 560, 574, 615, 656, 672, 794, 820, 840, 861, 984, 1120, 1148, 1191, 1230, 1312, 1435, 1588, 1640, 1680, 1722, 1968, 1985, 2296, 2382, 2460, 2779, 2870, 3176, 3280, 3360, 3444, 3936, 3970, 4305, 4592, 4764, 4920, 5558, 5740, 5955, 6352, 6560, 6888, 7940, 8337, 8610, 9184, 9528, 9840, 11116, 11480, 11910, 12704, 13776, 13895, 15880, 16277, 16674, 17220, 19056, 19680, 22232, 22960, 23820, 27552, 27790, 31760, 32554, 33348, 34440, 38112, 41685, 44464, 45920, 47640, 48831, 55580, 63520, 65108, 66696, 68880, 81385, 83370, 88928, 95280, 97662, 111160, 113939, 130216, 133392, 137760, 162770, 166740, 190560, 195324, 222320, 227878, 244155, 260432, 266784, 325540, 333480, 341817, 390648, 444640, 455756, 488310, 520864, 569695, 651080, 666960, 683634, 781296, 911512, 976620, 1139390, 1302160, 1333920, 1367268, 1562592, 1709085, 1823024, 1953240, 2278780, 2604320, 2734536, 3418170, 3646048, 3906480, 4557560, 5469072, 6836340, 7812960, 9115120, 10938144, 13672680, 18230240, 27345360, 54690720]

約数ペア:

[(1, 54690720), (2, 27345360), (3, 18230240), (4, 13672680), (5, 10938144), (6, 9115120), (7, 7812960), (8, 6836340), (10, 5469072), (12, 4557560), (14, 3906480), (15, 3646048), (16, 3418170), (20, 2734536), (21, 2604320), (24, 2278780), (28, 1953240), (30, 1823024), (32, 1709085), (35, 1562592), (40, 1367268), (41, 1333920), (42, 1302160), (48, 1139390), (56, 976620), (60, 911512), (70, 781296), (80, 683634), (82, 666960), (84, 651080), (96, 569695), (105, 520864), (112, 488310), (120, 455756), (123, 444640), (140, 390648), (160, 341817), (164, 333480), (168, 325540), (205, 266784), (210, 260432), (224, 244155), (240, 227878), (246, 222320), (280, 195324), (287, 190560), (328, 166740), (336, 162770), (397, 137760), (410, 133392), (420, 130216), (480, 113939), (492, 111160), (560, 97662), (574, 95280), (615, 88928), (656, 83370), (672, 81385), (794, 68880), (820, 66696), (840, 65108), (861, 63520), (984, 55580), (1120, 48831), (1148, 47640), (1191, 45920), (1230, 44464), (1312, 41685), (1435, 38112), (1588, 34440), (1640, 33348), (1680, 32554), (1722, 31760), (1968, 27790), (1985, 27552), (2296, 23820), (2382, 22960), (2460, 22232), (2779, 19680), (2870, 19056), (3176, 17220), (3280, 16674), (3360, 16277), (3444, 15880), (3936, 13895), (3970, 13776), (4305, 12704), (4592, 11910), (4764, 11480), (4920, 11116), (5558, 9840), (5740, 9528), (5955, 9184), (6352, 8610), (6560, 8337), (6888, 7940)]