42734280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7577}}^1$

素因数の和:7638

約数の個数: 64

約数和(自身を含む): 130947840

約数和(自身を除く): 88213560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 7577, 15154, 22731, 30308, 37885, 45462, 60616, 75770, 90924, 113655, 151540, 181848, 227310, 303080, 356119, 454620, 712238, 909240, 1068357, 1424476, 1780595, 2136714, 2848952, 3561190, 4273428, 5341785, 7122380, 8546856, 10683570, 14244760, 21367140, 42734280]

約数ペア:

[(1, 42734280), (2, 21367140), (3, 14244760), (4, 10683570), (5, 8546856), (6, 7122380), (8, 5341785), (10, 4273428), (12, 3561190), (15, 2848952), (20, 2136714), (24, 1780595), (30, 1424476), (40, 1068357), (47, 909240), (60, 712238), (94, 454620), (120, 356119), (141, 303080), (188, 227310), (235, 181848), (282, 151540), (376, 113655), (470, 90924), (564, 75770), (705, 60616), (940, 45462), (1128, 37885), (1410, 30308), (1880, 22731), (2820, 15154), (5640, 7577)]