61575840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:783

約数の個数: 144

約数和(自身を含む): 213876936

約数和(自身を除く): 152301096

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, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 701, 720, 732, 915, 976, 1098, 1220, 1402, 1440, 1464, 1830, 1952, 2103, 2196, 2440, 2745, 2804, 2928, 3505, 3660, 4206, 4392, 4880, 5490, 5608, 5856, 6309, 7010, 7320, 8412, 8784, 9760, 10515, 10980, 11216, 12618, 14020, 14640, 16824, 17568, 21030, 21960, 22432, 25236, 28040, 29280, 31545, 33648, 42060, 42761, 43920, 50472, 56080, 63090, 67296, 84120, 85522, 87840, 100944, 112160, 126180, 128283, 168240, 171044, 201888, 213805, 252360, 256566, 336480, 342088, 384849, 427610, 504720, 513132, 641415, 684176, 769698, 855220, 1009440, 1026264, 1282830, 1368352, 1539396, 1710440, 1924245, 2052528, 2565660, 3078792, 3420880, 3848490, 4105056, 5131320, 6157584, 6841760, 7696980, 10262640, 12315168, 15393960, 20525280, 30787920, 61575840]

約数ペア:

[(1, 61575840), (2, 30787920), (3, 20525280), (4, 15393960), (5, 12315168), (6, 10262640), (8, 7696980), (9, 6841760), (10, 6157584), (12, 5131320), (15, 4105056), (16, 3848490), (18, 3420880), (20, 3078792), (24, 2565660), (30, 2052528), (32, 1924245), (36, 1710440), (40, 1539396), (45, 1368352), (48, 1282830), (60, 1026264), (61, 1009440), (72, 855220), (80, 769698), (90, 684176), (96, 641415), (120, 513132), (122, 504720), (144, 427610), (160, 384849), (180, 342088), (183, 336480), (240, 256566), (244, 252360), (288, 213805), (305, 201888), (360, 171044), (366, 168240), (480, 128283), (488, 126180), (549, 112160), (610, 100944), (701, 87840), (720, 85522), (732, 84120), (915, 67296), (976, 63090), (1098, 56080), (1220, 50472), (1402, 43920), (1440, 42761), (1464, 42060), (1830, 33648), (1952, 31545), (2103, 29280), (2196, 28040), (2440, 25236), (2745, 22432), (2804, 21960), (2928, 21030), (3505, 17568), (3660, 16824), (4206, 14640), (4392, 14020), (4880, 12618), (5490, 11216), (5608, 10980), (5856, 10515), (6309, 9760), (7010, 8784), (7320, 8412)]