8551440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 30533760

約数和(自身を除く): 21982320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 107, 108, 111, 120, 135, 144, 148, 180, 185, 214, 216, 222, 240, 270, 296, 321, 333, 360, 370, 428, 432, 444, 535, 540, 555, 592, 642, 666, 720, 740, 856, 888, 963, 999, 1070, 1080, 1110, 1284, 1332, 1480, 1605, 1665, 1712, 1776, 1926, 1998, 2140, 2160, 2220, 2568, 2664, 2889, 2960, 3210, 3330, 3852, 3959, 3996, 4280, 4440, 4815, 4995, 5136, 5328, 5778, 6420, 6660, 7704, 7918, 7992, 8560, 8880, 9630, 9990, 11556, 11877, 12840, 13320, 14445, 15408, 15836, 15984, 19260, 19795, 19980, 23112, 23754, 25680, 26640, 28890, 31672, 35631, 38520, 39590, 39960, 46224, 47508, 57780, 59385, 63344, 71262, 77040, 79180, 79920, 95016, 106893, 115560, 118770, 142524, 158360, 178155, 190032, 213786, 231120, 237540, 285048, 316720, 356310, 427572, 475080, 534465, 570096, 712620, 855144, 950160, 1068930, 1425240, 1710288, 2137860, 2850480, 4275720, 8551440]

約数ペア:

[(1, 8551440), (2, 4275720), (3, 2850480), (4, 2137860), (5, 1710288), (6, 1425240), (8, 1068930), (9, 950160), (10, 855144), (12, 712620), (15, 570096), (16, 534465), (18, 475080), (20, 427572), (24, 356310), (27, 316720), (30, 285048), (36, 237540), (37, 231120), (40, 213786), (45, 190032), (48, 178155), (54, 158360), (60, 142524), (72, 118770), (74, 115560), (80, 106893), (90, 95016), (107, 79920), (108, 79180), (111, 77040), (120, 71262), (135, 63344), (144, 59385), (148, 57780), (180, 47508), (185, 46224), (214, 39960), (216, 39590), (222, 38520), (240, 35631), (270, 31672), (296, 28890), (321, 26640), (333, 25680), (360, 23754), (370, 23112), (428, 19980), (432, 19795), (444, 19260), (535, 15984), (540, 15836), (555, 15408), (592, 14445), (642, 13320), (666, 12840), (720, 11877), (740, 11556), (856, 9990), (888, 9630), (963, 8880), (999, 8560), (1070, 7992), (1080, 7918), (1110, 7704), (1284, 6660), (1332, 6420), (1480, 5778), (1605, 5328), (1665, 5136), (1712, 4995), (1776, 4815), (1926, 4440), (1998, 4280), (2140, 3996), (2160, 3959), (2220, 3852), (2568, 3330), (2664, 3210), (2889, 2960)]