268477680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3169}}^1$

素因数の和:3538

約数の個数: 80

約数和(自身を含む): 834901920

約数和(自身を除く): 566424240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1412, 1765, 2118, 2824, 3169, 3530, 4236, 5295, 5648, 6338, 7060, 8472, 9507, 10590, 12676, 14120, 15845, 16944, 19014, 21180, 25352, 28240, 31690, 38028, 42360, 47535, 50704, 63380, 76056, 84720, 95070, 126760, 152112, 190140, 253520, 380280, 760560, 1118657, 2237314, 3355971, 4474628, 5593285, 6711942, 8949256, 11186570, 13423884, 16779855, 17898512, 22373140, 26847768, 33559710, 44746280, 53695536, 67119420, 89492560, 134238840, 268477680]

約数ペア:

[(1, 268477680), (2, 134238840), (3, 89492560), (4, 67119420), (5, 53695536), (6, 44746280), (8, 33559710), (10, 26847768), (12, 22373140), (15, 17898512), (16, 16779855), (20, 13423884), (24, 11186570), (30, 8949256), (40, 6711942), (48, 5593285), (60, 4474628), (80, 3355971), (120, 2237314), (240, 1118657), (353, 760560), (706, 380280), (1059, 253520), (1412, 190140), (1765, 152112), (2118, 126760), (2824, 95070), (3169, 84720), (3530, 76056), (4236, 63380), (5295, 50704), (5648, 47535), (6338, 42360), (7060, 38028), (8472, 31690), (9507, 28240), (10590, 25352), (12676, 21180), (14120, 19014), (15845, 16944)]