60544640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 103960960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 383, 416, 494, 520, 608, 640, 760, 766, 832, 988, 1040, 1216, 1235, 1520, 1532, 1664, 1915, 1976, 2080, 2432, 2470, 3040, 3064, 3830, 3952, 4160, 4940, 4979, 6080, 6128, 7277, 7660, 7904, 8320, 9880, 9958, 12160, 12256, 14554, 15320, 15808, 19760, 19916, 24512, 24895, 29108, 30640, 31616, 36385, 39520, 39832, 49024, 49790, 58216, 61280, 72770, 79040, 79664, 94601, 99580, 116432, 122560, 145540, 158080, 159328, 189202, 199160, 232864, 245120, 291080, 318656, 378404, 398320, 465728, 473005, 582160, 637312, 756808, 796640, 931456, 946010, 1164320, 1513616, 1593280, 1892020, 2328640, 3027232, 3186560, 3784040, 4657280, 6054464, 7568080, 12108928, 15136160, 30272320, 60544640]

約数ペア:

[(1, 60544640), (2, 30272320), (4, 15136160), (5, 12108928), (8, 7568080), (10, 6054464), (13, 4657280), (16, 3784040), (19, 3186560), (20, 3027232), (26, 2328640), (32, 1892020), (38, 1593280), (40, 1513616), (52, 1164320), (64, 946010), (65, 931456), (76, 796640), (80, 756808), (95, 637312), (104, 582160), (128, 473005), (130, 465728), (152, 398320), (160, 378404), (190, 318656), (208, 291080), (247, 245120), (260, 232864), (304, 199160), (320, 189202), (380, 159328), (383, 158080), (416, 145540), (494, 122560), (520, 116432), (608, 99580), (640, 94601), (760, 79664), (766, 79040), (832, 72770), (988, 61280), (1040, 58216), (1216, 49790), (1235, 49024), (1520, 39832), (1532, 39520), (1664, 36385), (1915, 31616), (1976, 30640), (2080, 29108), (2432, 24895), (2470, 24512), (3040, 19916), (3064, 19760), (3830, 15808), (3952, 15320), (4160, 14554), (4940, 12256), (4979, 12160), (6080, 9958), (6128, 9880), (7277, 8320), (7660, 7904)]