15936960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 112

約数和(自身を含む): 54534816

約数和(自身を除く): 38597856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1277, 1560, 2080, 2496, 2554, 3120, 3831, 4160, 5108, 6240, 6385, 7662, 10216, 12480, 12770, 15324, 16601, 19155, 20432, 25540, 30648, 33202, 38310, 40864, 49803, 51080, 61296, 66404, 76620, 81728, 83005, 99606, 102160, 122592, 132808, 153240, 166010, 199212, 204320, 245184, 249015, 265616, 306480, 332020, 398424, 408640, 498030, 531232, 612960, 664040, 796848, 996060, 1062464, 1225920, 1328080, 1593696, 1992120, 2656160, 3187392, 3984240, 5312320, 7968480, 15936960]

約数ペア:

[(1, 15936960), (2, 7968480), (3, 5312320), (4, 3984240), (5, 3187392), (6, 2656160), (8, 1992120), (10, 1593696), (12, 1328080), (13, 1225920), (15, 1062464), (16, 996060), (20, 796848), (24, 664040), (26, 612960), (30, 531232), (32, 498030), (39, 408640), (40, 398424), (48, 332020), (52, 306480), (60, 265616), (64, 249015), (65, 245184), (78, 204320), (80, 199212), (96, 166010), (104, 153240), (120, 132808), (130, 122592), (156, 102160), (160, 99606), (192, 83005), (195, 81728), (208, 76620), (240, 66404), (260, 61296), (312, 51080), (320, 49803), (390, 40864), (416, 38310), (480, 33202), (520, 30648), (624, 25540), (780, 20432), (832, 19155), (960, 16601), (1040, 15324), (1248, 12770), (1277, 12480), (1560, 10216), (2080, 7662), (2496, 6385), (2554, 6240), (3120, 5108), (3831, 4160)]