380414760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7789}}^1$

素因数の和:7851

約数の個数: 128

約数和(自身を含む): 1278806400

約数和(自身を除く): 898391640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 4070, 4440, 4884, 6105, 7789, 8140, 9768, 12210, 15578, 16280, 23367, 24420, 31156, 38945, 46734, 48840, 62312, 77890, 85679, 93468, 116835, 155780, 171358, 186936, 233670, 257037, 288193, 311560, 342716, 428395, 467340, 514074, 576386, 685432, 856790, 864579, 934680, 1028148, 1152772, 1285185, 1440965, 1713580, 1729158, 2056296, 2305544, 2570370, 2881930, 3170123, 3427160, 3458316, 4322895, 5140740, 5763860, 6340246, 6916632, 8645790, 9510369, 10281480, 11527720, 12680492, 15850615, 17291580, 19020738, 25360984, 31701230, 34583160, 38041476, 47551845, 63402460, 76082952, 95103690, 126804920, 190207380, 380414760]

約数ペア:

[(1, 380414760), (2, 190207380), (3, 126804920), (4, 95103690), (5, 76082952), (6, 63402460), (8, 47551845), (10, 38041476), (11, 34583160), (12, 31701230), (15, 25360984), (20, 19020738), (22, 17291580), (24, 15850615), (30, 12680492), (33, 11527720), (37, 10281480), (40, 9510369), (44, 8645790), (55, 6916632), (60, 6340246), (66, 5763860), (74, 5140740), (88, 4322895), (110, 3458316), (111, 3427160), (120, 3170123), (132, 2881930), (148, 2570370), (165, 2305544), (185, 2056296), (220, 1729158), (222, 1713580), (264, 1440965), (296, 1285185), (330, 1152772), (370, 1028148), (407, 934680), (440, 864579), (444, 856790), (555, 685432), (660, 576386), (740, 514074), (814, 467340), (888, 428395), (1110, 342716), (1221, 311560), (1320, 288193), (1480, 257037), (1628, 233670), (2035, 186936), (2220, 171358), (2442, 155780), (3256, 116835), (4070, 93468), (4440, 85679), (4884, 77890), (6105, 62312), (7789, 48840), (8140, 46734), (9768, 38945), (12210, 31156), (15578, 24420), (16280, 23367)]