320764320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 192

約数和(自身を含む): 1150692480

約数和(自身を除く): 829928160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1811, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3622, 3690, 3936, 4320, 4428, 4920, 5433, 5535, 5904, 6560, 7244, 7380, 8856, 9055, 9840, 10866, 11070, 11808, 14488, 14760, 16299, 17712, 18110, 19680, 21732, 22140, 27165, 28976, 29520, 32598, 35424, 36220, 43464, 44280, 48897, 54330, 57952, 59040, 65196, 72440, 74251, 81495, 86928, 88560, 97794, 108660, 130392, 144880, 148502, 162990, 173856, 177120, 195588, 217320, 222753, 244485, 260784, 289760, 297004, 325980, 371255, 391176, 434640, 445506, 488970, 521568, 594008, 651960, 668259, 742510, 782352, 869280, 891012, 977940, 1113765, 1188016, 1303920, 1336518, 1485020, 1564704, 1782024, 1955880, 2004777, 2227530, 2376032, 2607840, 2673036, 2970040, 3341295, 3564048, 3911760, 4009554, 4455060, 5346072, 5940080, 6682590, 7128096, 7823520, 8019108, 8910120, 10023885, 10692144, 11880160, 13365180, 16038216, 17820240, 20047770, 21384288, 26730360, 32076432, 35640480, 40095540, 53460720, 64152864, 80191080, 106921440, 160382160, 320764320]

約数ペア:

[(1, 320764320), (2, 160382160), (3, 106921440), (4, 80191080), (5, 64152864), (6, 53460720), (8, 40095540), (9, 35640480), (10, 32076432), (12, 26730360), (15, 21384288), (16, 20047770), (18, 17820240), (20, 16038216), (24, 13365180), (27, 11880160), (30, 10692144), (32, 10023885), (36, 8910120), (40, 8019108), (41, 7823520), (45, 7128096), (48, 6682590), (54, 5940080), (60, 5346072), (72, 4455060), (80, 4009554), (82, 3911760), (90, 3564048), (96, 3341295), (108, 2970040), (120, 2673036), (123, 2607840), (135, 2376032), (144, 2227530), (160, 2004777), (164, 1955880), (180, 1782024), (205, 1564704), (216, 1485020), (240, 1336518), (246, 1303920), (270, 1188016), (288, 1113765), (328, 977940), (360, 891012), (369, 869280), (410, 782352), (432, 742510), (480, 668259), (492, 651960), (540, 594008), (615, 521568), (656, 488970), (720, 445506), (738, 434640), (820, 391176), (864, 371255), (984, 325980), (1080, 297004), (1107, 289760), (1230, 260784), (1312, 244485), (1440, 222753), (1476, 217320), (1640, 195588), (1811, 177120), (1845, 173856), (1968, 162990), (2160, 148502), (2214, 144880), (2460, 130392), (2952, 108660), (3280, 97794), (3622, 88560), (3690, 86928), (3936, 81495), (4320, 74251), (4428, 72440), (4920, 65196), (5433, 59040), (5535, 57952), (5904, 54330), (6560, 48897), (7244, 44280), (7380, 43464), (8856, 36220), (9055, 35424), (9840, 32598), (10866, 29520), (11070, 28976), (11808, 27165), (14488, 22140), (14760, 21732), (16299, 19680), (17712, 18110)]