4878571680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12143}}^1$

素因数の和:12201

約数の個数: 240

約数和(自身を含む): 17774152704

約数和(自身を除く): 12895581024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12143, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 24286, 25110, 26784, 33480, 36429, 40176, 44640, 48572, 50220, 60715, 66960, 72858, 80352, 97144, 100440, 109287, 121430, 133920, 145716, 182145, 194288, 200880, 218574, 242860, 291432, 327861, 364290, 376433, 388576, 401760, 437148, 485720, 546435, 582864, 655722, 728580, 752866, 874296, 971440, 983583, 1092870, 1129299, 1165728, 1311444, 1457160, 1505732, 1639305, 1748592, 1882165, 1942880, 1967166, 2185740, 2258598, 2622888, 2914320, 3011464, 3278610, 3387897, 3497184, 3764330, 3934332, 4371480, 4517196, 4917915, 5245776, 5646495, 5828640, 6022928, 6557220, 6775794, 7528660, 7868664, 8742960, 9034392, 9835830, 10163691, 10491552, 11292990, 12045856, 13114440, 13551588, 15057320, 15737328, 16939485, 17485920, 18068784, 19671660, 20327382, 22585980, 26228880, 27103176, 30114640, 30491073, 31474656, 33878970, 36137568, 39343320, 40654764, 45171960, 50818455, 52457760, 54206352, 60229280, 60982146, 67757940, 78686640, 81309528, 90343920, 101636910, 108412704, 121964292, 135515880, 152455365, 157373280, 162619056, 180687840, 203273820, 243928584, 271031760, 304910730, 325238112, 406547640, 487857168, 542063520, 609821460, 813095280, 975714336, 1219642920, 1626190560, 2439285840, 4878571680]

約数ペア:

[(1, 4878571680), (2, 2439285840), (3, 1626190560), (4, 1219642920), (5, 975714336), (6, 813095280), (8, 609821460), (9, 542063520), (10, 487857168), (12, 406547640), (15, 325238112), (16, 304910730), (18, 271031760), (20, 243928584), (24, 203273820), (27, 180687840), (30, 162619056), (31, 157373280), (32, 152455365), (36, 135515880), (40, 121964292), (45, 108412704), (48, 101636910), (54, 90343920), (60, 81309528), (62, 78686640), (72, 67757940), (80, 60982146), (81, 60229280), (90, 54206352), (93, 52457760), (96, 50818455), (108, 45171960), (120, 40654764), (124, 39343320), (135, 36137568), (144, 33878970), (155, 31474656), (160, 30491073), (162, 30114640), (180, 27103176), (186, 26228880), (216, 22585980), (240, 20327382), (248, 19671660), (270, 18068784), (279, 17485920), (288, 16939485), (310, 15737328), (324, 15057320), (360, 13551588), (372, 13114440), (405, 12045856), (432, 11292990), (465, 10491552), (480, 10163691), (496, 9835830), (540, 9034392), (558, 8742960), (620, 7868664), (648, 7528660), (720, 6775794), (744, 6557220), (810, 6022928), (837, 5828640), (864, 5646495), (930, 5245776), (992, 4917915), (1080, 4517196), (1116, 4371480), (1240, 3934332), (1296, 3764330), (1395, 3497184), (1440, 3387897), (1488, 3278610), (1620, 3011464), (1674, 2914320), (1860, 2622888), (2160, 2258598), (2232, 2185740), (2480, 1967166), (2511, 1942880), (2592, 1882165), (2790, 1748592), (2976, 1639305), (3240, 1505732), (3348, 1457160), (3720, 1311444), (4185, 1165728), (4320, 1129299), (4464, 1092870), (4960, 983583), (5022, 971440), (5580, 874296), (6480, 752866), (6696, 728580), (7440, 655722), (8370, 582864), (8928, 546435), (10044, 485720), (11160, 437148), (12143, 401760), (12555, 388576), (12960, 376433), (13392, 364290), (14880, 327861), (16740, 291432), (20088, 242860), (22320, 218574), (24286, 200880), (25110, 194288), (26784, 182145), (33480, 145716), (36429, 133920), (40176, 121430), (44640, 109287), (48572, 100440), (50220, 97144), (60715, 80352), (66960, 72858)]