38726880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{80681}}^1$

素因数の和:80699

約数の個数: 48

約数和(自身を含む): 121991184

約数和(自身を除く): 83264304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 80681, 161362, 242043, 322724, 403405, 484086, 645448, 806810, 968172, 1210215, 1290896, 1613620, 1936344, 2420430, 2581792, 3227240, 3872688, 4840860, 6454480, 7745376, 9681720, 12908960, 19363440, 38726880]

約数ペア:

[(1, 38726880), (2, 19363440), (3, 12908960), (4, 9681720), (5, 7745376), (6, 6454480), (8, 4840860), (10, 3872688), (12, 3227240), (15, 2581792), (16, 2420430), (20, 1936344), (24, 1613620), (30, 1290896), (32, 1210215), (40, 968172), (48, 806810), (60, 645448), (80, 484086), (96, 403405), (120, 322724), (160, 242043), (240, 161362), (480, 80681)]