86873040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 160

約数和(自身を含む): 307599360

約数和(自身を除く): 220726320

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, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1087, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2174, 2220, 2664, 2960, 3261, 3330, 3996, 4348, 4440, 4995, 5328, 5435, 6522, 6660, 7992, 8696, 8880, 9783, 9990, 10870, 13044, 13320, 15984, 16305, 17392, 19566, 19980, 21740, 26088, 26640, 29349, 32610, 39132, 39960, 40219, 43480, 48915, 52176, 58698, 65220, 78264, 79920, 80438, 86960, 97830, 117396, 120657, 130440, 146745, 156528, 160876, 195660, 201095, 234792, 241314, 260880, 293490, 321752, 361971, 391320, 402190, 469584, 482628, 586980, 603285, 643504, 723942, 782640, 804380, 965256, 1085913, 1173960, 1206570, 1447884, 1608760, 1809855, 1930512, 2171826, 2347920, 2413140, 2895768, 3217520, 3619710, 4343652, 4826280, 5429565, 5791536, 7239420, 8687304, 9652560, 10859130, 14478840, 17374608, 21718260, 28957680, 43436520, 86873040]

約数ペア:

[(1, 86873040), (2, 43436520), (3, 28957680), (4, 21718260), (5, 17374608), (6, 14478840), (8, 10859130), (9, 9652560), (10, 8687304), (12, 7239420), (15, 5791536), (16, 5429565), (18, 4826280), (20, 4343652), (24, 3619710), (27, 3217520), (30, 2895768), (36, 2413140), (37, 2347920), (40, 2171826), (45, 1930512), (48, 1809855), (54, 1608760), (60, 1447884), (72, 1206570), (74, 1173960), (80, 1085913), (90, 965256), (108, 804380), (111, 782640), (120, 723942), (135, 643504), (144, 603285), (148, 586980), (180, 482628), (185, 469584), (216, 402190), (222, 391320), (240, 361971), (270, 321752), (296, 293490), (333, 260880), (360, 241314), (370, 234792), (432, 201095), (444, 195660), (540, 160876), (555, 156528), (592, 146745), (666, 130440), (720, 120657), (740, 117396), (888, 97830), (999, 86960), (1080, 80438), (1087, 79920), (1110, 78264), (1332, 65220), (1480, 58698), (1665, 52176), (1776, 48915), (1998, 43480), (2160, 40219), (2174, 39960), (2220, 39132), (2664, 32610), (2960, 29349), (3261, 26640), (3330, 26088), (3996, 21740), (4348, 19980), (4440, 19566), (4995, 17392), (5328, 16305), (5435, 15984), (6522, 13320), (6660, 13044), (7992, 10870), (8696, 9990), (8880, 9783)]