445383360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17183}}^1$

素因数の和:17212

約数の個数: 140

約数和(自身を含む): 1584399168

約数和(自身を除く): 1139015808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 17183, 25920, 34366, 51549, 68732, 85915, 103098, 137464, 154647, 171830, 206196, 257745, 274928, 309294, 343660, 412392, 463941, 515490, 549856, 618588, 687320, 773235, 824784, 927882, 1030980, 1099712, 1237176, 1374640, 1391823, 1546470, 1649568, 1855764, 2061960, 2319705, 2474352, 2749280, 2783646, 3092940, 3299136, 3711528, 4123920, 4639410, 4948704, 5498560, 5567292, 6185880, 6959115, 7423056, 8247840, 9278820, 9897408, 11134584, 12371760, 13918230, 14846112, 16495680, 18557640, 22269168, 24743520, 27836460, 29692224, 37115280, 44538336, 49487040, 55672920, 74230560, 89076672, 111345840, 148461120, 222691680, 445383360]

約数ペア:

[(1, 445383360), (2, 222691680), (3, 148461120), (4, 111345840), (5, 89076672), (6, 74230560), (8, 55672920), (9, 49487040), (10, 44538336), (12, 37115280), (15, 29692224), (16, 27836460), (18, 24743520), (20, 22269168), (24, 18557640), (27, 16495680), (30, 14846112), (32, 13918230), (36, 12371760), (40, 11134584), (45, 9897408), (48, 9278820), (54, 8247840), (60, 7423056), (64, 6959115), (72, 6185880), (80, 5567292), (81, 5498560), (90, 4948704), (96, 4639410), (108, 4123920), (120, 3711528), (135, 3299136), (144, 3092940), (160, 2783646), (162, 2749280), (180, 2474352), (192, 2319705), (216, 2061960), (240, 1855764), (270, 1649568), (288, 1546470), (320, 1391823), (324, 1374640), (360, 1237176), (405, 1099712), (432, 1030980), (480, 927882), (540, 824784), (576, 773235), (648, 687320), (720, 618588), (810, 549856), (864, 515490), (960, 463941), (1080, 412392), (1296, 343660), (1440, 309294), (1620, 274928), (1728, 257745), (2160, 206196), (2592, 171830), (2880, 154647), (3240, 137464), (4320, 103098), (5184, 85915), (6480, 68732), (8640, 51549), (12960, 34366), (17183, 25920)]