68482560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 225780192

約数和(自身を除く): 157297632

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, 256, 296, 320, 370, 384, 444, 480, 482, 512, 555, 592, 640, 723, 740, 768, 888, 960, 964, 1110, 1184, 1205, 1280, 1446, 1480, 1536, 1776, 1920, 1928, 2220, 2368, 2410, 2560, 2892, 2960, 3552, 3615, 3840, 3856, 4440, 4736, 4820, 5784, 5920, 7104, 7230, 7680, 7712, 8880, 8917, 9472, 9640, 11568, 11840, 14208, 14460, 15424, 17760, 17834, 18944, 19280, 23136, 23680, 26751, 28416, 28920, 30848, 35520, 35668, 38560, 44585, 46272, 47360, 53502, 56832, 57840, 61696, 71040, 71336, 77120, 89170, 92544, 94720, 107004, 115680, 123392, 133755, 142080, 142672, 154240, 178340, 185088, 214008, 231360, 267510, 284160, 285344, 308480, 356680, 370176, 428016, 462720, 535020, 570688, 616960, 713360, 856032, 925440, 1070040, 1141376, 1426720, 1712064, 1850880, 2140080, 2282752, 2853440, 3424128, 4280160, 4565504, 5706880, 6848256, 8560320, 11413760, 13696512, 17120640, 22827520, 34241280, 68482560]

約数ペア:

[(1, 68482560), (2, 34241280), (3, 22827520), (4, 17120640), (5, 13696512), (6, 11413760), (8, 8560320), (10, 6848256), (12, 5706880), (15, 4565504), (16, 4280160), (20, 3424128), (24, 2853440), (30, 2282752), (32, 2140080), (37, 1850880), (40, 1712064), (48, 1426720), (60, 1141376), (64, 1070040), (74, 925440), (80, 856032), (96, 713360), (111, 616960), (120, 570688), (128, 535020), (148, 462720), (160, 428016), (185, 370176), (192, 356680), (222, 308480), (240, 285344), (241, 284160), (256, 267510), (296, 231360), (320, 214008), (370, 185088), (384, 178340), (444, 154240), (480, 142672), (482, 142080), (512, 133755), (555, 123392), (592, 115680), (640, 107004), (723, 94720), (740, 92544), (768, 89170), (888, 77120), (960, 71336), (964, 71040), (1110, 61696), (1184, 57840), (1205, 56832), (1280, 53502), (1446, 47360), (1480, 46272), (1536, 44585), (1776, 38560), (1920, 35668), (1928, 35520), (2220, 30848), (2368, 28920), (2410, 28416), (2560, 26751), (2892, 23680), (2960, 23136), (3552, 19280), (3615, 18944), (3840, 17834), (3856, 17760), (4440, 15424), (4736, 14460), (4820, 14208), (5784, 11840), (5920, 11568), (7104, 9640), (7230, 9472), (7680, 8917), (7712, 8880)]