67788480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:554

約数の個数: 112

約数和(自身を含む): 216859104

約数和(自身を除く): 149070624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 293, 320, 480, 482, 586, 723, 879, 960, 964, 1172, 1205, 1446, 1465, 1758, 1928, 2344, 2410, 2892, 2930, 3516, 3615, 3856, 4395, 4688, 4820, 5784, 5860, 7032, 7230, 7712, 8790, 9376, 9640, 11568, 11720, 14064, 14460, 15424, 17580, 18752, 19280, 23136, 23440, 28128, 28920, 35160, 38560, 46272, 46880, 56256, 57840, 70320, 70613, 77120, 93760, 115680, 140640, 141226, 211839, 231360, 281280, 282452, 353065, 423678, 564904, 706130, 847356, 1059195, 1129808, 1412260, 1694712, 2118390, 2259616, 2824520, 3389424, 4236780, 4519232, 5649040, 6778848, 8473560, 11298080, 13557696, 16947120, 22596160, 33894240, 67788480]

約数ペア:

[(1, 67788480), (2, 33894240), (3, 22596160), (4, 16947120), (5, 13557696), (6, 11298080), (8, 8473560), (10, 6778848), (12, 5649040), (15, 4519232), (16, 4236780), (20, 3389424), (24, 2824520), (30, 2259616), (32, 2118390), (40, 1694712), (48, 1412260), (60, 1129808), (64, 1059195), (80, 847356), (96, 706130), (120, 564904), (160, 423678), (192, 353065), (240, 282452), (241, 281280), (293, 231360), (320, 211839), (480, 141226), (482, 140640), (586, 115680), (723, 93760), (879, 77120), (960, 70613), (964, 70320), (1172, 57840), (1205, 56256), (1446, 46880), (1465, 46272), (1758, 38560), (1928, 35160), (2344, 28920), (2410, 28128), (2892, 23440), (2930, 23136), (3516, 19280), (3615, 18752), (3856, 17580), (4395, 15424), (4688, 14460), (4820, 14064), (5784, 11720), (5860, 11568), (7032, 9640), (7230, 9376), (7712, 8790)]