8768520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 30585600

約数和(自身を除く): 21817080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 353, 360, 414, 460, 540, 552, 621, 690, 706, 828, 920, 1035, 1059, 1080, 1242, 1380, 1412, 1656, 1765, 2070, 2118, 2484, 2760, 2824, 3105, 3177, 3530, 4140, 4236, 4968, 5295, 6210, 6354, 7060, 8119, 8280, 8472, 9531, 10590, 12420, 12708, 14120, 15885, 16238, 19062, 21180, 24357, 24840, 25416, 31770, 32476, 38124, 40595, 42360, 47655, 48714, 63540, 64952, 73071, 76248, 81190, 95310, 97428, 121785, 127080, 146142, 162380, 190620, 194856, 219213, 243570, 292284, 324760, 365355, 381240, 438426, 487140, 584568, 730710, 876852, 974280, 1096065, 1461420, 1753704, 2192130, 2922840, 4384260, 8768520]

約数ペア:

[(1, 8768520), (2, 4384260), (3, 2922840), (4, 2192130), (5, 1753704), (6, 1461420), (8, 1096065), (9, 974280), (10, 876852), (12, 730710), (15, 584568), (18, 487140), (20, 438426), (23, 381240), (24, 365355), (27, 324760), (30, 292284), (36, 243570), (40, 219213), (45, 194856), (46, 190620), (54, 162380), (60, 146142), (69, 127080), (72, 121785), (90, 97428), (92, 95310), (108, 81190), (115, 76248), (120, 73071), (135, 64952), (138, 63540), (180, 48714), (184, 47655), (207, 42360), (216, 40595), (230, 38124), (270, 32476), (276, 31770), (345, 25416), (353, 24840), (360, 24357), (414, 21180), (460, 19062), (540, 16238), (552, 15885), (621, 14120), (690, 12708), (706, 12420), (828, 10590), (920, 9531), (1035, 8472), (1059, 8280), (1080, 8119), (1242, 7060), (1380, 6354), (1412, 6210), (1656, 5295), (1765, 4968), (2070, 4236), (2118, 4140), (2484, 3530), (2760, 3177), (2824, 3105)]