455590440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18341}}^1$

素因数の和:18384

約数の個数: 128

約数和(自身を含む): 1584748800

約数和(自身を除く): 1129158360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 18341, 24840, 36682, 55023, 73364, 91705, 110046, 146728, 165069, 183410, 220092, 275115, 330138, 366820, 421843, 440184, 495207, 550230, 660276, 733640, 825345, 843686, 990414, 1100460, 1265529, 1320552, 1650690, 1687372, 1980828, 2109215, 2200920, 2476035, 2531058, 3301380, 3374744, 3796587, 3961656, 4218430, 4952070, 5062116, 6327645, 6602760, 7593174, 8436860, 9904140, 10124232, 11389761, 12655290, 15186348, 16873720, 18982935, 19808280, 22779522, 25310580, 30372696, 37965870, 45559044, 50621160, 56948805, 75931740, 91118088, 113897610, 151863480, 227795220, 455590440]

約数ペア:

[(1, 455590440), (2, 227795220), (3, 151863480), (4, 113897610), (5, 91118088), (6, 75931740), (8, 56948805), (9, 50621160), (10, 45559044), (12, 37965870), (15, 30372696), (18, 25310580), (20, 22779522), (23, 19808280), (24, 18982935), (27, 16873720), (30, 15186348), (36, 12655290), (40, 11389761), (45, 10124232), (46, 9904140), (54, 8436860), (60, 7593174), (69, 6602760), (72, 6327645), (90, 5062116), (92, 4952070), (108, 4218430), (115, 3961656), (120, 3796587), (135, 3374744), (138, 3301380), (180, 2531058), (184, 2476035), (207, 2200920), (216, 2109215), (230, 1980828), (270, 1687372), (276, 1650690), (345, 1320552), (360, 1265529), (414, 1100460), (460, 990414), (540, 843686), (552, 825345), (621, 733640), (690, 660276), (828, 550230), (920, 495207), (1035, 440184), (1080, 421843), (1242, 366820), (1380, 330138), (1656, 275115), (2070, 220092), (2484, 183410), (2760, 165069), (3105, 146728), (4140, 110046), (4968, 91705), (6210, 73364), (8280, 55023), (12420, 36682), (18341, 24840)]