145361640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11321}}^1$

素因数の和:11442

約数の個数: 64

約数和(自身を含む): 440199360

約数和(自身を除く): 294837720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 11321, 12840, 22642, 33963, 45284, 56605, 67926, 90568, 113210, 135852, 169815, 226420, 271704, 339630, 452840, 679260, 1211347, 1358520, 2422694, 3634041, 4845388, 6056735, 7268082, 9690776, 12113470, 14536164, 18170205, 24226940, 29072328, 36340410, 48453880, 72680820, 145361640]

約数ペア:

[(1, 145361640), (2, 72680820), (3, 48453880), (4, 36340410), (5, 29072328), (6, 24226940), (8, 18170205), (10, 14536164), (12, 12113470), (15, 9690776), (20, 7268082), (24, 6056735), (30, 4845388), (40, 3634041), (60, 2422694), (107, 1358520), (120, 1211347), (214, 679260), (321, 452840), (428, 339630), (535, 271704), (642, 226420), (856, 169815), (1070, 135852), (1284, 113210), (1605, 90568), (2140, 67926), (2568, 56605), (3210, 45284), (4280, 33963), (6420, 22642), (11321, 12840)]