855836640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16063}}^1$

素因数の和:16121

約数の個数: 144

約数和(自身を含む): 2999662848

約数和(自身を除く): 2143826208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 16063, 17760, 26640, 32126, 48189, 53280, 64252, 80315, 96378, 128504, 144567, 160630, 192756, 240945, 257008, 289134, 321260, 385512, 481890, 514016, 578268, 594331, 642520, 722835, 771024, 963780, 1156536, 1188662, 1285040, 1445670, 1542048, 1782993, 1927560, 2313072, 2377324, 2570080, 2891340, 2971655, 3565986, 3855120, 4626144, 4754648, 5348979, 5782680, 5943310, 7131972, 7710240, 8914965, 9509296, 10697958, 11565360, 11886620, 14263944, 17829930, 19018592, 21395916, 23130720, 23773240, 26744895, 28527888, 35659860, 42791832, 47546480, 53489790, 57055776, 71319720, 85583664, 95092960, 106979580, 142639440, 171167328, 213959160, 285278880, 427918320, 855836640]

約数ペア:

[(1, 855836640), (2, 427918320), (3, 285278880), (4, 213959160), (5, 171167328), (6, 142639440), (8, 106979580), (9, 95092960), (10, 85583664), (12, 71319720), (15, 57055776), (16, 53489790), (18, 47546480), (20, 42791832), (24, 35659860), (30, 28527888), (32, 26744895), (36, 23773240), (37, 23130720), (40, 21395916), (45, 19018592), (48, 17829930), (60, 14263944), (72, 11886620), (74, 11565360), (80, 10697958), (90, 9509296), (96, 8914965), (111, 7710240), (120, 7131972), (144, 5943310), (148, 5782680), (160, 5348979), (180, 4754648), (185, 4626144), (222, 3855120), (240, 3565986), (288, 2971655), (296, 2891340), (333, 2570080), (360, 2377324), (370, 2313072), (444, 1927560), (480, 1782993), (555, 1542048), (592, 1445670), (666, 1285040), (720, 1188662), (740, 1156536), (888, 963780), (1110, 771024), (1184, 722835), (1332, 642520), (1440, 594331), (1480, 578268), (1665, 514016), (1776, 481890), (2220, 385512), (2664, 321260), (2960, 289134), (3330, 257008), (3552, 240945), (4440, 192756), (5328, 160630), (5920, 144567), (6660, 128504), (8880, 96378), (10656, 80315), (13320, 64252), (16063, 53280), (17760, 48189), (26640, 32126)]