189280080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23899}}^1$

素因数の和:23929

約数の個数: 120

約数和(自身を含む): 693482400

約数和(自身を除く): 504202320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 23899, 47798, 71697, 95596, 119495, 143394, 191192, 215091, 238990, 262889, 286788, 358485, 382384, 430182, 477980, 525778, 573576, 716970, 788667, 860364, 955960, 1051556, 1075455, 1147152, 1314445, 1433940, 1577334, 1720728, 1911920, 2103112, 2150910, 2366001, 2628890, 2867880, 3154668, 3441456, 3943335, 4206224, 4301820, 4732002, 5257780, 5735760, 6309336, 7886670, 8603640, 9464004, 10515560, 11830005, 12618672, 15773340, 17207280, 18928008, 21031120, 23660010, 31546680, 37856016, 47320020, 63093360, 94640040, 189280080]

約数ペア:

[(1, 189280080), (2, 94640040), (3, 63093360), (4, 47320020), (5, 37856016), (6, 31546680), (8, 23660010), (9, 21031120), (10, 18928008), (11, 17207280), (12, 15773340), (15, 12618672), (16, 11830005), (18, 10515560), (20, 9464004), (22, 8603640), (24, 7886670), (30, 6309336), (33, 5735760), (36, 5257780), (40, 4732002), (44, 4301820), (45, 4206224), (48, 3943335), (55, 3441456), (60, 3154668), (66, 2867880), (72, 2628890), (80, 2366001), (88, 2150910), (90, 2103112), (99, 1911920), (110, 1720728), (120, 1577334), (132, 1433940), (144, 1314445), (165, 1147152), (176, 1075455), (180, 1051556), (198, 955960), (220, 860364), (240, 788667), (264, 716970), (330, 573576), (360, 525778), (396, 477980), (440, 430182), (495, 382384), (528, 358485), (660, 286788), (720, 262889), (792, 238990), (880, 215091), (990, 191192), (1320, 143394), (1584, 119495), (1980, 95596), (2640, 71697), (3960, 47798), (7920, 23899)]