30794280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 103420800

約数和(自身を除く): 72626520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 569, 615, 660, 820, 902, 984, 1138, 1230, 1320, 1353, 1640, 1707, 1804, 2255, 2276, 2460, 2706, 2845, 3414, 3608, 4510, 4552, 4920, 5412, 5690, 6259, 6765, 6828, 8535, 9020, 10824, 11380, 12518, 13530, 13656, 17070, 18040, 18777, 22760, 23329, 25036, 27060, 31295, 34140, 37554, 46658, 50072, 54120, 62590, 68280, 69987, 75108, 93316, 93885, 116645, 125180, 139974, 150216, 186632, 187770, 233290, 250360, 256619, 279948, 349935, 375540, 466580, 513238, 559896, 699870, 751080, 769857, 933160, 1026476, 1283095, 1399740, 1539714, 2052952, 2566190, 2799480, 3079428, 3849285, 5132380, 6158856, 7698570, 10264760, 15397140, 30794280]

約数ペア:

[(1, 30794280), (2, 15397140), (3, 10264760), (4, 7698570), (5, 6158856), (6, 5132380), (8, 3849285), (10, 3079428), (11, 2799480), (12, 2566190), (15, 2052952), (20, 1539714), (22, 1399740), (24, 1283095), (30, 1026476), (33, 933160), (40, 769857), (41, 751080), (44, 699870), (55, 559896), (60, 513238), (66, 466580), (82, 375540), (88, 349935), (110, 279948), (120, 256619), (123, 250360), (132, 233290), (164, 187770), (165, 186632), (205, 150216), (220, 139974), (246, 125180), (264, 116645), (328, 93885), (330, 93316), (410, 75108), (440, 69987), (451, 68280), (492, 62590), (569, 54120), (615, 50072), (660, 46658), (820, 37554), (902, 34140), (984, 31295), (1138, 27060), (1230, 25036), (1320, 23329), (1353, 22760), (1640, 18777), (1707, 18040), (1804, 17070), (2255, 13656), (2276, 13530), (2460, 12518), (2706, 11380), (2845, 10824), (3414, 9020), (3608, 8535), (4510, 6828), (4552, 6765), (4920, 6259), (5412, 5690)]