839220120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122693}}^1$

素因数の和:122729

約数の個数: 96

約数和(自身を含む): 2871039600

約数和(自身を除く): 2031819480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 122693, 245386, 368079, 490772, 613465, 736158, 981544, 1104237, 1226930, 1472316, 1840395, 2208474, 2331167, 2453860, 2944632, 3680790, 4416948, 4662334, 4907720, 5521185, 6993501, 7361580, 8833896, 9324668, 11042370, 11655835, 13987002, 14723160, 18649336, 20980503, 22084740, 23311670, 27974004, 34967505, 41961006, 44169480, 46623340, 55948008, 69935010, 83922012, 93246680, 104902515, 139870020, 167844024, 209805030, 279740040, 419610060, 839220120]

約数ペア:

[(1, 839220120), (2, 419610060), (3, 279740040), (4, 209805030), (5, 167844024), (6, 139870020), (8, 104902515), (9, 93246680), (10, 83922012), (12, 69935010), (15, 55948008), (18, 46623340), (19, 44169480), (20, 41961006), (24, 34967505), (30, 27974004), (36, 23311670), (38, 22084740), (40, 20980503), (45, 18649336), (57, 14723160), (60, 13987002), (72, 11655835), (76, 11042370), (90, 9324668), (95, 8833896), (114, 7361580), (120, 6993501), (152, 5521185), (171, 4907720), (180, 4662334), (190, 4416948), (228, 3680790), (285, 2944632), (342, 2453860), (360, 2331167), (380, 2208474), (456, 1840395), (570, 1472316), (684, 1226930), (760, 1104237), (855, 981544), (1140, 736158), (1368, 613465), (1710, 490772), (2280, 368079), (3420, 245386), (6840, 122693)]