806306160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305419}}^1$

素因数の和:305446

約数の個数: 80

約数和(自身を含む): 2726789760

約数和(自身を除く): 1920483600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 305419, 610838, 916257, 1221676, 1527095, 1832514, 2443352, 3054190, 3359609, 3665028, 4581285, 4886704, 6108380, 6719218, 7330056, 9162570, 10078827, 12216760, 13438436, 14660112, 16798045, 18325140, 20157654, 24433520, 26876872, 33596090, 36650280, 40315308, 50394135, 53753744, 67192180, 73300560, 80630616, 100788270, 134384360, 161261232, 201576540, 268768720, 403153080, 806306160]

約数ペア:

[(1, 806306160), (2, 403153080), (3, 268768720), (4, 201576540), (5, 161261232), (6, 134384360), (8, 100788270), (10, 80630616), (11, 73300560), (12, 67192180), (15, 53753744), (16, 50394135), (20, 40315308), (22, 36650280), (24, 33596090), (30, 26876872), (33, 24433520), (40, 20157654), (44, 18325140), (48, 16798045), (55, 14660112), (60, 13438436), (66, 12216760), (80, 10078827), (88, 9162570), (110, 7330056), (120, 6719218), (132, 6108380), (165, 4886704), (176, 4581285), (220, 3665028), (240, 3359609), (264, 3054190), (330, 2443352), (440, 1832514), (528, 1527095), (660, 1221676), (880, 916257), (1320, 610838), (2640, 305419)]