8290080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 30844800

約数和(自身を除く): 22554720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 101, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 202, 216, 228, 240, 270, 285, 288, 303, 304, 342, 360, 380, 404, 432, 456, 480, 505, 513, 540, 570, 606, 608, 684, 720, 760, 808, 855, 864, 909, 912, 1010, 1026, 1080, 1140, 1212, 1368, 1440, 1515, 1520, 1616, 1710, 1818, 1824, 1919, 2020, 2052, 2160, 2280, 2424, 2565, 2727, 2736, 3030, 3040, 3232, 3420, 3636, 3838, 4040, 4104, 4320, 4545, 4560, 4848, 5130, 5454, 5472, 5757, 6060, 6840, 7272, 7676, 8080, 8208, 9090, 9120, 9595, 9696, 10260, 10908, 11514, 12120, 13635, 13680, 14544, 15352, 16160, 16416, 17271, 18180, 19190, 20520, 21816, 23028, 24240, 27270, 27360, 28785, 29088, 30704, 34542, 36360, 38380, 41040, 43632, 46056, 48480, 51813, 54540, 57570, 61408, 69084, 72720, 76760, 82080, 86355, 87264, 92112, 103626, 109080, 115140, 138168, 145440, 153520, 172710, 184224, 207252, 218160, 230280, 259065, 276336, 307040, 345420, 414504, 436320, 460560, 518130, 552672, 690840, 829008, 921120, 1036260, 1381680, 1658016, 2072520, 2763360, 4145040, 8290080]

約数ペア:

[(1, 8290080), (2, 4145040), (3, 2763360), (4, 2072520), (5, 1658016), (6, 1381680), (8, 1036260), (9, 921120), (10, 829008), (12, 690840), (15, 552672), (16, 518130), (18, 460560), (19, 436320), (20, 414504), (24, 345420), (27, 307040), (30, 276336), (32, 259065), (36, 230280), (38, 218160), (40, 207252), (45, 184224), (48, 172710), (54, 153520), (57, 145440), (60, 138168), (72, 115140), (76, 109080), (80, 103626), (90, 92112), (95, 87264), (96, 86355), (101, 82080), (108, 76760), (114, 72720), (120, 69084), (135, 61408), (144, 57570), (152, 54540), (160, 51813), (171, 48480), (180, 46056), (190, 43632), (202, 41040), (216, 38380), (228, 36360), (240, 34542), (270, 30704), (285, 29088), (288, 28785), (303, 27360), (304, 27270), (342, 24240), (360, 23028), (380, 21816), (404, 20520), (432, 19190), (456, 18180), (480, 17271), (505, 16416), (513, 16160), (540, 15352), (570, 14544), (606, 13680), (608, 13635), (684, 12120), (720, 11514), (760, 10908), (808, 10260), (855, 9696), (864, 9595), (909, 9120), (912, 9090), (1010, 8208), (1026, 8080), (1080, 7676), (1140, 7272), (1212, 6840), (1368, 6060), (1440, 5757), (1515, 5472), (1520, 5454), (1616, 5130), (1710, 4848), (1818, 4560), (1824, 4545), (1919, 4320), (2020, 4104), (2052, 4040), (2160, 3838), (2280, 3636), (2424, 3420), (2565, 3232), (2727, 3040), (2736, 3030)]