38798520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11149}}^1$

素因数の和:11192

約数の個数: 64

約数和(自身を含む): 120420000

約数和(自身を除く): 81621480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 11149, 22298, 33447, 44596, 55745, 66894, 89192, 111490, 133788, 167235, 222980, 267576, 323321, 334470, 445960, 646642, 668940, 969963, 1293284, 1337880, 1616605, 1939926, 2586568, 3233210, 3879852, 4849815, 6466420, 7759704, 9699630, 12932840, 19399260, 38798520]

約数ペア:

[(1, 38798520), (2, 19399260), (3, 12932840), (4, 9699630), (5, 7759704), (6, 6466420), (8, 4849815), (10, 3879852), (12, 3233210), (15, 2586568), (20, 1939926), (24, 1616605), (29, 1337880), (30, 1293284), (40, 969963), (58, 668940), (60, 646642), (87, 445960), (116, 334470), (120, 323321), (145, 267576), (174, 222980), (232, 167235), (290, 133788), (348, 111490), (435, 89192), (580, 66894), (696, 55745), (870, 44596), (1160, 33447), (1740, 22298), (3480, 11149)]