135245640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15439}}^1$

素因数の和:15526

約数の個数: 64

約数和(自身を含む): 411321600

約数和(自身を除く): 276075960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 15439, 30878, 46317, 61756, 77195, 92634, 123512, 154390, 185268, 231585, 308780, 370536, 463170, 617560, 926340, 1127047, 1852680, 2254094, 3381141, 4508188, 5635235, 6762282, 9016376, 11270470, 13524564, 16905705, 22540940, 27049128, 33811410, 45081880, 67622820, 135245640]

約数ペア:

[(1, 135245640), (2, 67622820), (3, 45081880), (4, 33811410), (5, 27049128), (6, 22540940), (8, 16905705), (10, 13524564), (12, 11270470), (15, 9016376), (20, 6762282), (24, 5635235), (30, 4508188), (40, 3381141), (60, 2254094), (73, 1852680), (120, 1127047), (146, 926340), (219, 617560), (292, 463170), (365, 370536), (438, 308780), (584, 231585), (730, 185268), (876, 154390), (1095, 123512), (1460, 92634), (1752, 77195), (2190, 61756), (2920, 46317), (4380, 30878), (8760, 15439)]