160423440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{883}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 498533568

約数和(自身を除く): 338110128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 757, 883, 1514, 1766, 2271, 2649, 3028, 3532, 3785, 4415, 4542, 5298, 6056, 7064, 7570, 8830, 9084, 10596, 11355, 12112, 13245, 14128, 15140, 17660, 18168, 21192, 22710, 26490, 30280, 35320, 36336, 42384, 45420, 52980, 60560, 70640, 90840, 105960, 181680, 211920, 668431, 1336862, 2005293, 2673724, 3342155, 4010586, 5347448, 6684310, 8021172, 10026465, 10694896, 13368620, 16042344, 20052930, 26737240, 32084688, 40105860, 53474480, 80211720, 160423440]

約数ペア:

[(1, 160423440), (2, 80211720), (3, 53474480), (4, 40105860), (5, 32084688), (6, 26737240), (8, 20052930), (10, 16042344), (12, 13368620), (15, 10694896), (16, 10026465), (20, 8021172), (24, 6684310), (30, 5347448), (40, 4010586), (48, 3342155), (60, 2673724), (80, 2005293), (120, 1336862), (240, 668431), (757, 211920), (883, 181680), (1514, 105960), (1766, 90840), (2271, 70640), (2649, 60560), (3028, 52980), (3532, 45420), (3785, 42384), (4415, 36336), (4542, 35320), (5298, 30280), (6056, 26490), (7064, 22710), (7570, 21192), (8830, 18168), (9084, 17660), (10596, 15140), (11355, 14128), (12112, 13245)]