30123360

素因数分解:

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

素因数の和:410

約数の個数: 192

約数和(自身を含む): 111283200

約数和(自身を除く): 81159840

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, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 367, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 734, 760, 855, 864, 912, 1026, 1080, 1101, 1140, 1368, 1440, 1468, 1520, 1710, 1824, 1835, 2052, 2160, 2202, 2280, 2565, 2736, 2936, 3040, 3303, 3420, 3670, 4104, 4320, 4404, 4560, 5130, 5472, 5505, 5872, 6606, 6840, 6973, 7340, 8208, 8808, 9120, 9909, 10260, 11010, 11744, 13212, 13680, 13946, 14680, 16416, 16515, 17616, 19818, 20520, 20919, 22020, 26424, 27360, 27892, 29360, 33030, 34865, 35232, 39636, 41040, 41838, 44040, 49545, 52848, 55784, 58720, 62757, 66060, 69730, 79272, 82080, 83676, 88080, 99090, 104595, 105696, 111568, 125514, 132120, 139460, 158544, 167352, 176160, 188271, 198180, 209190, 223136, 251028, 264240, 278920, 313785, 317088, 334704, 376542, 396360, 418380, 502056, 528480, 557840, 627570, 669408, 753084, 792720, 836760, 941355, 1004112, 1115680, 1255140, 1506168, 1585440, 1673520, 1882710, 2008224, 2510280, 3012336, 3347040, 3765420, 5020560, 6024672, 7530840, 10041120, 15061680, 30123360]

約数ペア:

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