192845640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123619}}^1$

素因数の和:123646

約数の個数: 64

約数和(自身を含む): 623044800

約数和(自身を除く): 430199160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 123619, 247238, 370857, 494476, 618095, 741714, 988952, 1236190, 1483428, 1607047, 1854285, 2472380, 2966856, 3214094, 3708570, 4821141, 4944760, 6428188, 7417140, 8035235, 9642282, 12856376, 14834280, 16070470, 19284564, 24105705, 32140940, 38569128, 48211410, 64281880, 96422820, 192845640]

約数ペア:

[(1, 192845640), (2, 96422820), (3, 64281880), (4, 48211410), (5, 38569128), (6, 32140940), (8, 24105705), (10, 19284564), (12, 16070470), (13, 14834280), (15, 12856376), (20, 9642282), (24, 8035235), (26, 7417140), (30, 6428188), (39, 4944760), (40, 4821141), (52, 3708570), (60, 3214094), (65, 2966856), (78, 2472380), (104, 1854285), (120, 1607047), (130, 1483428), (156, 1236190), (195, 988952), (260, 741714), (312, 618095), (390, 494476), (520, 370857), (780, 247238), (1560, 123619)]