520142880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63743}}^1$

素因数の和:63778

約数の個数: 96

約数和(自身を含む): 1734856704

約数和(自身を除く): 1214713824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 63743, 127486, 191229, 254972, 318715, 382458, 509944, 637430, 764916, 956145, 1019888, 1083631, 1274860, 1529832, 1912290, 2039776, 2167262, 2549720, 3059664, 3250893, 3824580, 4334524, 5099440, 5418155, 6119328, 6501786, 7649160, 8669048, 10198880, 10836310, 13003572, 15298320, 16254465, 17338096, 21672620, 26007144, 30596640, 32508930, 34676192, 43345240, 52014288, 65017860, 86690480, 104028576, 130035720, 173380960, 260071440, 520142880]

約数ペア:

[(1, 520142880), (2, 260071440), (3, 173380960), (4, 130035720), (5, 104028576), (6, 86690480), (8, 65017860), (10, 52014288), (12, 43345240), (15, 34676192), (16, 32508930), (17, 30596640), (20, 26007144), (24, 21672620), (30, 17338096), (32, 16254465), (34, 15298320), (40, 13003572), (48, 10836310), (51, 10198880), (60, 8669048), (68, 7649160), (80, 6501786), (85, 6119328), (96, 5418155), (102, 5099440), (120, 4334524), (136, 3824580), (160, 3250893), (170, 3059664), (204, 2549720), (240, 2167262), (255, 2039776), (272, 1912290), (340, 1529832), (408, 1274860), (480, 1083631), (510, 1019888), (544, 956145), (680, 764916), (816, 637430), (1020, 509944), (1360, 382458), (1632, 318715), (2040, 254972), (2720, 191229), (4080, 127486), (8160, 63743)]