17120640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 56279520

約数和(自身を除く): 39158880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 241, 296, 320, 370, 384, 444, 480, 482, 555, 592, 640, 723, 740, 888, 960, 964, 1110, 1184, 1205, 1446, 1480, 1776, 1920, 1928, 2220, 2368, 2410, 2892, 2960, 3552, 3615, 3856, 4440, 4736, 4820, 5784, 5920, 7104, 7230, 7712, 8880, 8917, 9640, 11568, 11840, 14208, 14460, 15424, 17760, 17834, 19280, 23136, 23680, 26751, 28920, 30848, 35520, 35668, 38560, 44585, 46272, 53502, 57840, 71040, 71336, 77120, 89170, 92544, 107004, 115680, 133755, 142672, 154240, 178340, 214008, 231360, 267510, 285344, 356680, 428016, 462720, 535020, 570688, 713360, 856032, 1070040, 1141376, 1426720, 1712064, 2140080, 2853440, 3424128, 4280160, 5706880, 8560320, 17120640]

約数ペア:

[(1, 17120640), (2, 8560320), (3, 5706880), (4, 4280160), (5, 3424128), (6, 2853440), (8, 2140080), (10, 1712064), (12, 1426720), (15, 1141376), (16, 1070040), (20, 856032), (24, 713360), (30, 570688), (32, 535020), (37, 462720), (40, 428016), (48, 356680), (60, 285344), (64, 267510), (74, 231360), (80, 214008), (96, 178340), (111, 154240), (120, 142672), (128, 133755), (148, 115680), (160, 107004), (185, 92544), (192, 89170), (222, 77120), (240, 71336), (241, 71040), (296, 57840), (320, 53502), (370, 46272), (384, 44585), (444, 38560), (480, 35668), (482, 35520), (555, 30848), (592, 28920), (640, 26751), (723, 23680), (740, 23136), (888, 19280), (960, 17834), (964, 17760), (1110, 15424), (1184, 14460), (1205, 14208), (1446, 11840), (1480, 11568), (1776, 9640), (1920, 8917), (1928, 8880), (2220, 7712), (2368, 7230), (2410, 7104), (2892, 5920), (2960, 5784), (3552, 4820), (3615, 4736), (3856, 4440)]