15061680

素因数分解:

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

素因数の和:408

約数の個数: 160

約数和(自身を含む): 54758400

約数和(自身を除く): 39696720

約数列:

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

約数ペア:

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