119199280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 289267200

約数和(自身を除く): 170067920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 191, 232, 269, 290, 382, 464, 538, 580, 764, 955, 1076, 1160, 1345, 1528, 1910, 2152, 2320, 2690, 3056, 3820, 4304, 5380, 5539, 7640, 7801, 10760, 11078, 15280, 15602, 21520, 22156, 27695, 31204, 39005, 44312, 51379, 55390, 62408, 78010, 88624, 102758, 110780, 124816, 156020, 205516, 221560, 256895, 312040, 411032, 443120, 513790, 624080, 822064, 1027580, 1489991, 2055160, 2979982, 4110320, 5959964, 7449955, 11919928, 14899910, 23839856, 29799820, 59599640, 119199280]

約数ペア:

[(1, 119199280), (2, 59599640), (4, 29799820), (5, 23839856), (8, 14899910), (10, 11919928), (16, 7449955), (20, 5959964), (29, 4110320), (40, 2979982), (58, 2055160), (80, 1489991), (116, 1027580), (145, 822064), (191, 624080), (232, 513790), (269, 443120), (290, 411032), (382, 312040), (464, 256895), (538, 221560), (580, 205516), (764, 156020), (955, 124816), (1076, 110780), (1160, 102758), (1345, 88624), (1528, 78010), (1910, 62408), (2152, 55390), (2320, 51379), (2690, 44312), (3056, 39005), (3820, 31204), (4304, 27695), (5380, 22156), (5539, 21520), (7640, 15602), (7801, 15280), (10760, 11078)]