144656460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61819}}^1$

素因数の和:61847

約数の個数: 72

約数和(自身を含む): 472552080

約数和(自身を除く): 327895620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 61819, 123638, 185457, 247276, 309095, 370914, 556371, 618190, 741828, 803647, 927285, 1112742, 1236380, 1607294, 1854570, 2225484, 2410941, 2781855, 3214588, 3709140, 4018235, 4821882, 5563710, 7232823, 8036470, 9643764, 11127420, 12054705, 14465646, 16072940, 24109410, 28931292, 36164115, 48218820, 72328230, 144656460]

約数ペア:

[(1, 144656460), (2, 72328230), (3, 48218820), (4, 36164115), (5, 28931292), (6, 24109410), (9, 16072940), (10, 14465646), (12, 12054705), (13, 11127420), (15, 9643764), (18, 8036470), (20, 7232823), (26, 5563710), (30, 4821882), (36, 4018235), (39, 3709140), (45, 3214588), (52, 2781855), (60, 2410941), (65, 2225484), (78, 1854570), (90, 1607294), (117, 1236380), (130, 1112742), (156, 927285), (180, 803647), (195, 741828), (234, 618190), (260, 556371), (390, 370914), (468, 309095), (585, 247276), (780, 185457), (1170, 123638), (2340, 61819)]