39271120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3092

約数の個数: 80

約数和(自身を含む): 108921600

約数和(自身を除く): 69650480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3049, 3220, 6098, 6440, 12196, 12880, 15245, 21343, 24392, 30490, 42686, 48784, 60980, 70127, 85372, 106715, 121960, 140254, 170744, 213430, 243920, 280508, 341488, 350635, 426860, 490889, 561016, 701270, 853720, 981778, 1122032, 1402540, 1707440, 1963556, 2454445, 2805080, 3927112, 4908890, 5610160, 7854224, 9817780, 19635560, 39271120]

約数ペア:

[(1, 39271120), (2, 19635560), (4, 9817780), (5, 7854224), (7, 5610160), (8, 4908890), (10, 3927112), (14, 2805080), (16, 2454445), (20, 1963556), (23, 1707440), (28, 1402540), (35, 1122032), (40, 981778), (46, 853720), (56, 701270), (70, 561016), (80, 490889), (92, 426860), (112, 350635), (115, 341488), (140, 280508), (161, 243920), (184, 213430), (230, 170744), (280, 140254), (322, 121960), (368, 106715), (460, 85372), (560, 70127), (644, 60980), (805, 48784), (920, 42686), (1288, 30490), (1610, 24392), (1840, 21343), (2576, 15245), (3049, 12880), (3220, 12196), (6098, 6440)]