520025760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1511}}^1$

素因数の和:1771

約数の個数: 144

約数和(自身を含む): 1783192320

約数和(自身を除く): 1263166560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 478, 480, 717, 720, 956, 1195, 1434, 1440, 1511, 1912, 2151, 2390, 2868, 3022, 3585, 3824, 4302, 4533, 4780, 5736, 6044, 7170, 7555, 7648, 8604, 9066, 9560, 10755, 11472, 12088, 13599, 14340, 15110, 17208, 18132, 19120, 21510, 22665, 22944, 24176, 27198, 28680, 30220, 34416, 36264, 38240, 43020, 45330, 48352, 54396, 57360, 60440, 67995, 68832, 72528, 86040, 90660, 108792, 114720, 120880, 135990, 145056, 172080, 181320, 217584, 241760, 271980, 344160, 361129, 362640, 435168, 543960, 722258, 725280, 1083387, 1087920, 1444516, 1805645, 2166774, 2175840, 2889032, 3250161, 3611290, 4333548, 5416935, 5778064, 6500322, 7222580, 8667096, 10833870, 11556128, 13000644, 14445160, 16250805, 17334192, 21667740, 26001288, 28890320, 32501610, 34668384, 43335480, 52002576, 57780640, 65003220, 86670960, 104005152, 130006440, 173341920, 260012880, 520025760]

約数ペア:

[(1, 520025760), (2, 260012880), (3, 173341920), (4, 130006440), (5, 104005152), (6, 86670960), (8, 65003220), (9, 57780640), (10, 52002576), (12, 43335480), (15, 34668384), (16, 32501610), (18, 28890320), (20, 26001288), (24, 21667740), (30, 17334192), (32, 16250805), (36, 14445160), (40, 13000644), (45, 11556128), (48, 10833870), (60, 8667096), (72, 7222580), (80, 6500322), (90, 5778064), (96, 5416935), (120, 4333548), (144, 3611290), (160, 3250161), (180, 2889032), (239, 2175840), (240, 2166774), (288, 1805645), (360, 1444516), (478, 1087920), (480, 1083387), (717, 725280), (720, 722258), (956, 543960), (1195, 435168), (1434, 362640), (1440, 361129), (1511, 344160), (1912, 271980), (2151, 241760), (2390, 217584), (2868, 181320), (3022, 172080), (3585, 145056), (3824, 135990), (4302, 120880), (4533, 114720), (4780, 108792), (5736, 90660), (6044, 86040), (7170, 72528), (7555, 68832), (7648, 67995), (8604, 60440), (9066, 57360), (9560, 54396), (10755, 48352), (11472, 45330), (12088, 43020), (13599, 38240), (14340, 36264), (15110, 34416), (17208, 30220), (18132, 28680), (19120, 27198), (21510, 24176), (22665, 22944)]