66131280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1805

約数の個数: 120

約数和(自身を含む): 226411848

約数和(自身を除く): 160280568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1733, 1908, 2120, 2385, 2544, 3180, 3466, 3816, 4240, 4770, 5199, 6360, 6932, 7632, 8665, 9540, 10398, 12720, 13864, 15597, 17330, 19080, 20796, 25995, 27728, 31194, 34660, 38160, 41592, 51990, 62388, 69320, 77985, 83184, 91849, 103980, 124776, 138640, 155970, 183698, 207960, 249552, 275547, 311940, 367396, 415920, 459245, 551094, 623880, 734792, 826641, 918490, 1102188, 1247760, 1377735, 1469584, 1653282, 1836980, 2204376, 2755470, 3306564, 3673960, 4133205, 4408752, 5510940, 6613128, 7347920, 8266410, 11021880, 13226256, 16532820, 22043760, 33065640, 66131280]

約数ペア:

[(1, 66131280), (2, 33065640), (3, 22043760), (4, 16532820), (5, 13226256), (6, 11021880), (8, 8266410), (9, 7347920), (10, 6613128), (12, 5510940), (15, 4408752), (16, 4133205), (18, 3673960), (20, 3306564), (24, 2755470), (30, 2204376), (36, 1836980), (40, 1653282), (45, 1469584), (48, 1377735), (53, 1247760), (60, 1102188), (72, 918490), (80, 826641), (90, 734792), (106, 623880), (120, 551094), (144, 459245), (159, 415920), (180, 367396), (212, 311940), (240, 275547), (265, 249552), (318, 207960), (360, 183698), (424, 155970), (477, 138640), (530, 124776), (636, 103980), (720, 91849), (795, 83184), (848, 77985), (954, 69320), (1060, 62388), (1272, 51990), (1590, 41592), (1733, 38160), (1908, 34660), (2120, 31194), (2385, 27728), (2544, 25995), (3180, 20796), (3466, 19080), (3816, 17330), (4240, 15597), (4770, 13864), (5199, 12720), (6360, 10398), (6932, 9540), (7632, 8665)]