27643440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 96350976

約数和(自身を除く): 68707536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 283, 296, 330, 370, 407, 440, 444, 528, 555, 566, 592, 660, 740, 814, 849, 880, 888, 1110, 1132, 1221, 1320, 1415, 1480, 1628, 1698, 1776, 2035, 2220, 2264, 2442, 2640, 2830, 2960, 3113, 3256, 3396, 4070, 4245, 4440, 4528, 4884, 5660, 6105, 6226, 6512, 6792, 8140, 8490, 8880, 9339, 9768, 10471, 11320, 12210, 12452, 13584, 15565, 16280, 16980, 18678, 19536, 20942, 22640, 24420, 24904, 31130, 31413, 32560, 33960, 37356, 41884, 46695, 48840, 49808, 52355, 62260, 62826, 67920, 74712, 83768, 93390, 97680, 104710, 115181, 124520, 125652, 149424, 157065, 167536, 186780, 209420, 230362, 249040, 251304, 314130, 345543, 373560, 418840, 460724, 502608, 575905, 628260, 691086, 747120, 837680, 921448, 1151810, 1256520, 1382172, 1727715, 1842896, 2303620, 2513040, 2764344, 3455430, 4607240, 5528688, 6910860, 9214480, 13821720, 27643440]

約数ペア:

[(1, 27643440), (2, 13821720), (3, 9214480), (4, 6910860), (5, 5528688), (6, 4607240), (8, 3455430), (10, 2764344), (11, 2513040), (12, 2303620), (15, 1842896), (16, 1727715), (20, 1382172), (22, 1256520), (24, 1151810), (30, 921448), (33, 837680), (37, 747120), (40, 691086), (44, 628260), (48, 575905), (55, 502608), (60, 460724), (66, 418840), (74, 373560), (80, 345543), (88, 314130), (110, 251304), (111, 249040), (120, 230362), (132, 209420), (148, 186780), (165, 167536), (176, 157065), (185, 149424), (220, 125652), (222, 124520), (240, 115181), (264, 104710), (283, 97680), (296, 93390), (330, 83768), (370, 74712), (407, 67920), (440, 62826), (444, 62260), (528, 52355), (555, 49808), (566, 48840), (592, 46695), (660, 41884), (740, 37356), (814, 33960), (849, 32560), (880, 31413), (888, 31130), (1110, 24904), (1132, 24420), (1221, 22640), (1320, 20942), (1415, 19536), (1480, 18678), (1628, 16980), (1698, 16280), (1776, 15565), (2035, 13584), (2220, 12452), (2264, 12210), (2442, 11320), (2640, 10471), (2830, 9768), (2960, 9339), (3113, 8880), (3256, 8490), (3396, 8140), (4070, 6792), (4245, 6512), (4440, 6226), (4528, 6105), (4884, 5660)]