13704480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 48432384

約数和(自身を除く): 34727904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 307, 310, 360, 372, 465, 480, 496, 558, 614, 620, 720, 744, 921, 930, 992, 1116, 1228, 1240, 1395, 1440, 1488, 1535, 1842, 1860, 2232, 2456, 2480, 2763, 2790, 2976, 3070, 3684, 3720, 4464, 4605, 4912, 4960, 5526, 5580, 6140, 7368, 7440, 8928, 9210, 9517, 9824, 11052, 11160, 12280, 13815, 14736, 14880, 18420, 19034, 22104, 22320, 24560, 27630, 28551, 29472, 36840, 38068, 44208, 44640, 47585, 49120, 55260, 57102, 73680, 76136, 85653, 88416, 95170, 110520, 114204, 142755, 147360, 152272, 171306, 190340, 221040, 228408, 285510, 304544, 342612, 380680, 428265, 442080, 456816, 571020, 685224, 761360, 856530, 913632, 1142040, 1370448, 1522720, 1713060, 2284080, 2740896, 3426120, 4568160, 6852240, 13704480]

約数ペア:

[(1, 13704480), (2, 6852240), (3, 4568160), (4, 3426120), (5, 2740896), (6, 2284080), (8, 1713060), (9, 1522720), (10, 1370448), (12, 1142040), (15, 913632), (16, 856530), (18, 761360), (20, 685224), (24, 571020), (30, 456816), (31, 442080), (32, 428265), (36, 380680), (40, 342612), (45, 304544), (48, 285510), (60, 228408), (62, 221040), (72, 190340), (80, 171306), (90, 152272), (93, 147360), (96, 142755), (120, 114204), (124, 110520), (144, 95170), (155, 88416), (160, 85653), (180, 76136), (186, 73680), (240, 57102), (248, 55260), (279, 49120), (288, 47585), (307, 44640), (310, 44208), (360, 38068), (372, 36840), (465, 29472), (480, 28551), (496, 27630), (558, 24560), (614, 22320), (620, 22104), (720, 19034), (744, 18420), (921, 14880), (930, 14736), (992, 13815), (1116, 12280), (1228, 11160), (1240, 11052), (1395, 9824), (1440, 9517), (1488, 9210), (1535, 8928), (1842, 7440), (1860, 7368), (2232, 6140), (2456, 5580), (2480, 5526), (2763, 4960), (2790, 4912), (2976, 4605), (3070, 4464), (3684, 3720)]