173351520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{120383}}^1$

素因数の和:120404

約数の個数: 72

約数和(自身を含む): 591566976

約数和(自身を除く): 418215456

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, 240, 288, 360, 480, 720, 1440, 120383, 240766, 361149, 481532, 601915, 722298, 963064, 1083447, 1203830, 1444596, 1805745, 1926128, 2166894, 2407660, 2889192, 3611490, 3852256, 4333788, 4815320, 5417235, 5778384, 7222980, 8667576, 9630640, 10834470, 11556768, 14445960, 17335152, 19261280, 21668940, 28891920, 34670304, 43337880, 57783840, 86675760, 173351520]

約数ペア:

[(1, 173351520), (2, 86675760), (3, 57783840), (4, 43337880), (5, 34670304), (6, 28891920), (8, 21668940), (9, 19261280), (10, 17335152), (12, 14445960), (15, 11556768), (16, 10834470), (18, 9630640), (20, 8667576), (24, 7222980), (30, 5778384), (32, 5417235), (36, 4815320), (40, 4333788), (45, 3852256), (48, 3611490), (60, 2889192), (72, 2407660), (80, 2166894), (90, 1926128), (96, 1805745), (120, 1444596), (144, 1203830), (160, 1083447), (180, 963064), (240, 722298), (288, 601915), (360, 481532), (480, 361149), (720, 240766), (1440, 120383)]