270938640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23039}}^1$

素因数の和:23069

約数の個数: 120

約数和(自身を含む): 977080320

約数和(自身を除く): 706141680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 23039, 46078, 69117, 92156, 115195, 138234, 161273, 184312, 230390, 276468, 322546, 345585, 368624, 460780, 483819, 552936, 645092, 691170, 806365, 921560, 967638, 1105872, 1128911, 1290184, 1382340, 1612730, 1843120, 1935276, 2257822, 2419095, 2580368, 2764680, 3225460, 3386733, 3870552, 4515644, 4838190, 5529360, 5644555, 6450920, 6773466, 7741104, 9031288, 9676380, 11289110, 12901840, 13546932, 16933665, 18062576, 19352760, 22578220, 27093864, 33867330, 38705520, 45156440, 54187728, 67734660, 90312880, 135469320, 270938640]

約数ペア:

[(1, 270938640), (2, 135469320), (3, 90312880), (4, 67734660), (5, 54187728), (6, 45156440), (7, 38705520), (8, 33867330), (10, 27093864), (12, 22578220), (14, 19352760), (15, 18062576), (16, 16933665), (20, 13546932), (21, 12901840), (24, 11289110), (28, 9676380), (30, 9031288), (35, 7741104), (40, 6773466), (42, 6450920), (48, 5644555), (49, 5529360), (56, 4838190), (60, 4515644), (70, 3870552), (80, 3386733), (84, 3225460), (98, 2764680), (105, 2580368), (112, 2419095), (120, 2257822), (140, 1935276), (147, 1843120), (168, 1612730), (196, 1382340), (210, 1290184), (240, 1128911), (245, 1105872), (280, 967638), (294, 921560), (336, 806365), (392, 691170), (420, 645092), (490, 552936), (560, 483819), (588, 460780), (735, 368624), (784, 345585), (840, 322546), (980, 276468), (1176, 230390), (1470, 184312), (1680, 161273), (1960, 138234), (2352, 115195), (2940, 92156), (3920, 69117), (5880, 46078), (11760, 23039)]