71254320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{827}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 221771520

約数和(自身を除く): 150517200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 827, 1077, 1436, 1654, 1795, 2154, 2481, 2872, 3308, 3590, 4135, 4308, 4962, 5385, 5744, 6616, 7180, 8270, 8616, 9924, 10770, 12405, 13232, 14360, 16540, 17232, 19848, 21540, 24810, 28720, 33080, 39696, 43080, 49620, 66160, 86160, 99240, 198480, 296893, 593786, 890679, 1187572, 1484465, 1781358, 2375144, 2968930, 3562716, 4453395, 4750288, 5937860, 7125432, 8906790, 11875720, 14250864, 17813580, 23751440, 35627160, 71254320]

約数ペア:

[(1, 71254320), (2, 35627160), (3, 23751440), (4, 17813580), (5, 14250864), (6, 11875720), (8, 8906790), (10, 7125432), (12, 5937860), (15, 4750288), (16, 4453395), (20, 3562716), (24, 2968930), (30, 2375144), (40, 1781358), (48, 1484465), (60, 1187572), (80, 890679), (120, 593786), (240, 296893), (359, 198480), (718, 99240), (827, 86160), (1077, 66160), (1436, 49620), (1654, 43080), (1795, 39696), (2154, 33080), (2481, 28720), (2872, 24810), (3308, 21540), (3590, 19848), (4135, 17232), (4308, 16540), (4962, 14360), (5385, 13232), (5744, 12405), (6616, 10770), (7180, 9924), (8270, 8616)]