887471040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1619}}^1$

素因数の和:2210

約数の個数: 112

約数和(自身を含む): 2824398720

約数和(自身を除く): 1936927680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 571, 960, 1142, 1619, 1713, 2284, 2855, 3238, 3426, 4568, 4857, 5710, 6476, 6852, 8095, 8565, 9136, 9714, 11420, 12952, 13704, 16190, 17130, 18272, 19428, 22840, 24285, 25904, 27408, 32380, 34260, 36544, 38856, 45680, 48570, 51808, 54816, 64760, 68520, 77712, 91360, 97140, 103616, 109632, 129520, 137040, 155424, 182720, 194280, 259040, 274080, 310848, 388560, 518080, 548160, 777120, 924449, 1554240, 1848898, 2773347, 3697796, 4622245, 5546694, 7395592, 9244490, 11093388, 13866735, 14791184, 18488980, 22186776, 27733470, 29582368, 36977960, 44373552, 55466940, 59164736, 73955920, 88747104, 110933880, 147911840, 177494208, 221867760, 295823680, 443735520, 887471040]

約数ペア:

[(1, 887471040), (2, 443735520), (3, 295823680), (4, 221867760), (5, 177494208), (6, 147911840), (8, 110933880), (10, 88747104), (12, 73955920), (15, 59164736), (16, 55466940), (20, 44373552), (24, 36977960), (30, 29582368), (32, 27733470), (40, 22186776), (48, 18488980), (60, 14791184), (64, 13866735), (80, 11093388), (96, 9244490), (120, 7395592), (160, 5546694), (192, 4622245), (240, 3697796), (320, 2773347), (480, 1848898), (571, 1554240), (960, 924449), (1142, 777120), (1619, 548160), (1713, 518080), (2284, 388560), (2855, 310848), (3238, 274080), (3426, 259040), (4568, 194280), (4857, 182720), (5710, 155424), (6476, 137040), (6852, 129520), (8095, 109632), (8565, 103616), (9136, 97140), (9714, 91360), (11420, 77712), (12952, 68520), (13704, 64760), (16190, 54816), (17130, 51808), (18272, 48570), (19428, 45680), (22840, 38856), (24285, 36544), (25904, 34260), (27408, 32380)]