15407760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 48907584

約数和(自身を除く): 33499824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1493, 1720, 2064, 2580, 2986, 3440, 4479, 5160, 5972, 7465, 8958, 10320, 11944, 14930, 17916, 22395, 23888, 29860, 35832, 44790, 59720, 64199, 71664, 89580, 119440, 128398, 179160, 192597, 256796, 320995, 358320, 385194, 513592, 641990, 770388, 962985, 1027184, 1283980, 1540776, 1925970, 2567960, 3081552, 3851940, 5135920, 7703880, 15407760]

約数ペア:

[(1, 15407760), (2, 7703880), (3, 5135920), (4, 3851940), (5, 3081552), (6, 2567960), (8, 1925970), (10, 1540776), (12, 1283980), (15, 1027184), (16, 962985), (20, 770388), (24, 641990), (30, 513592), (40, 385194), (43, 358320), (48, 320995), (60, 256796), (80, 192597), (86, 179160), (120, 128398), (129, 119440), (172, 89580), (215, 71664), (240, 64199), (258, 59720), (344, 44790), (430, 35832), (516, 29860), (645, 23888), (688, 22395), (860, 17916), (1032, 14930), (1290, 11944), (1493, 10320), (1720, 8958), (2064, 7465), (2580, 5972), (2986, 5160), (3440, 4479)]