90370080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 240

約数和(自身を含む): 336631680

約数和(自身を除く): 246261600

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, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 367, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 734, 760, 810, 855, 864, 912, 1026, 1080, 1101, 1140, 1296, 1368, 1440, 1468, 1520, 1539, 1620, 1710, 1824, 1835, 2052, 2160, 2202, 2280, 2565, 2592, 2736, 2936, 3040, 3078, 3240, 3303, 3420, 3670, 4104, 4320, 4404, 4560, 5130, 5472, 5505, 5872, 6156, 6480, 6606, 6840, 6973, 7340, 7695, 8208, 8808, 9120, 9909, 10260, 11010, 11744, 12312, 12960, 13212, 13680, 13946, 14680, 15390, 16416, 16515, 17616, 19818, 20520, 20919, 22020, 24624, 26424, 27360, 27892, 29360, 29727, 30780, 33030, 34865, 35232, 39636, 41040, 41838, 44040, 49248, 49545, 52848, 55784, 58720, 59454, 61560, 62757, 66060, 69730, 79272, 82080, 83676, 88080, 99090, 104595, 105696, 111568, 118908, 123120, 125514, 132120, 139460, 148635, 158544, 167352, 176160, 188271, 198180, 209190, 223136, 237816, 246240, 251028, 264240, 278920, 297270, 313785, 317088, 334704, 376542, 396360, 418380, 475632, 502056, 528480, 557840, 564813, 594540, 627570, 669408, 753084, 792720, 836760, 941355, 951264, 1004112, 1115680, 1129626, 1189080, 1255140, 1506168, 1585440, 1673520, 1882710, 2008224, 2259252, 2378160, 2510280, 2824065, 3012336, 3347040, 3765420, 4518504, 4756320, 5020560, 5648130, 6024672, 7530840, 9037008, 10041120, 11296260, 15061680, 18074016, 22592520, 30123360, 45185040, 90370080]

約数ペア:

[(1, 90370080), (2, 45185040), (3, 30123360), (4, 22592520), (5, 18074016), (6, 15061680), (8, 11296260), (9, 10041120), (10, 9037008), (12, 7530840), (15, 6024672), (16, 5648130), (18, 5020560), (19, 4756320), (20, 4518504), (24, 3765420), (27, 3347040), (30, 3012336), (32, 2824065), (36, 2510280), (38, 2378160), (40, 2259252), (45, 2008224), (48, 1882710), (54, 1673520), (57, 1585440), (60, 1506168), (72, 1255140), (76, 1189080), (80, 1129626), (81, 1115680), (90, 1004112), (95, 951264), (96, 941355), (108, 836760), (114, 792720), (120, 753084), (135, 669408), (144, 627570), (152, 594540), (160, 564813), (162, 557840), (171, 528480), (180, 502056), (190, 475632), (216, 418380), (228, 396360), (240, 376542), (270, 334704), (285, 317088), (288, 313785), (304, 297270), (324, 278920), (342, 264240), (360, 251028), (367, 246240), (380, 237816), (405, 223136), (432, 209190), (456, 198180), (480, 188271), (513, 176160), (540, 167352), (570, 158544), (608, 148635), (648, 139460), (684, 132120), (720, 125514), (734, 123120), (760, 118908), (810, 111568), (855, 105696), (864, 104595), (912, 99090), (1026, 88080), (1080, 83676), (1101, 82080), (1140, 79272), (1296, 69730), (1368, 66060), (1440, 62757), (1468, 61560), (1520, 59454), (1539, 58720), (1620, 55784), (1710, 52848), (1824, 49545), (1835, 49248), (2052, 44040), (2160, 41838), (2202, 41040), (2280, 39636), (2565, 35232), (2592, 34865), (2736, 33030), (2936, 30780), (3040, 29727), (3078, 29360), (3240, 27892), (3303, 27360), (3420, 26424), (3670, 24624), (4104, 22020), (4320, 20919), (4404, 20520), (4560, 19818), (5130, 17616), (5472, 16515), (5505, 16416), (5872, 15390), (6156, 14680), (6480, 13946), (6606, 13680), (6840, 13212), (6973, 12960), (7340, 12312), (7695, 11744), (8208, 11010), (8808, 10260), (9120, 9909)]