61948080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1003

約数の個数: 120

約数和(自身を含む): 210424032

約数和(自身を除く): 148475952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 887, 970, 1164, 1455, 1552, 1746, 1774, 1940, 2328, 2661, 2910, 3492, 3548, 3880, 4365, 4435, 4656, 5322, 5820, 6984, 7096, 7760, 7983, 8730, 8870, 10644, 11640, 13305, 13968, 14192, 15966, 17460, 17740, 21288, 23280, 26610, 31932, 34920, 35480, 39915, 42576, 53220, 63864, 69840, 70960, 79830, 86039, 106440, 127728, 159660, 172078, 212880, 258117, 319320, 344156, 430195, 516234, 638640, 688312, 774351, 860390, 1032468, 1290585, 1376624, 1548702, 1720780, 2064936, 2581170, 3097404, 3441560, 3871755, 4129872, 5162340, 6194808, 6883120, 7743510, 10324680, 12389616, 15487020, 20649360, 30974040, 61948080]

約数ペア:

[(1, 61948080), (2, 30974040), (3, 20649360), (4, 15487020), (5, 12389616), (6, 10324680), (8, 7743510), (9, 6883120), (10, 6194808), (12, 5162340), (15, 4129872), (16, 3871755), (18, 3441560), (20, 3097404), (24, 2581170), (30, 2064936), (36, 1720780), (40, 1548702), (45, 1376624), (48, 1290585), (60, 1032468), (72, 860390), (80, 774351), (90, 688312), (97, 638640), (120, 516234), (144, 430195), (180, 344156), (194, 319320), (240, 258117), (291, 212880), (360, 172078), (388, 159660), (485, 127728), (582, 106440), (720, 86039), (776, 79830), (873, 70960), (887, 69840), (970, 63864), (1164, 53220), (1455, 42576), (1552, 39915), (1746, 35480), (1774, 34920), (1940, 31932), (2328, 26610), (2661, 23280), (2910, 21288), (3492, 17740), (3548, 17460), (3880, 15966), (4365, 14192), (4435, 13968), (4656, 13305), (5322, 11640), (5820, 10644), (6984, 8870), (7096, 8730), (7760, 7983)]