170721360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3625

約数の個数: 120

約数和(自身を含む): 582060960

約数和(自身を除く): 411339600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 3539, 4020, 4824, 5360, 6030, 7078, 8040, 9648, 10617, 12060, 14156, 16080, 17695, 21234, 24120, 28312, 31851, 35390, 42468, 48240, 53085, 56624, 63702, 70780, 84936, 106170, 127404, 141560, 159255, 169872, 212340, 237113, 254808, 283120, 318510, 424680, 474226, 509616, 637020, 711339, 849360, 948452, 1185565, 1274040, 1422678, 1896904, 2134017, 2371130, 2548080, 2845356, 3556695, 3793808, 4268034, 4742260, 5690712, 7113390, 8536068, 9484520, 10670085, 11381424, 14226780, 17072136, 18969040, 21340170, 28453560, 34144272, 42680340, 56907120, 85360680, 170721360]

約数ペア:

[(1, 170721360), (2, 85360680), (3, 56907120), (4, 42680340), (5, 34144272), (6, 28453560), (8, 21340170), (9, 18969040), (10, 17072136), (12, 14226780), (15, 11381424), (16, 10670085), (18, 9484520), (20, 8536068), (24, 7113390), (30, 5690712), (36, 4742260), (40, 4268034), (45, 3793808), (48, 3556695), (60, 2845356), (67, 2548080), (72, 2371130), (80, 2134017), (90, 1896904), (120, 1422678), (134, 1274040), (144, 1185565), (180, 948452), (201, 849360), (240, 711339), (268, 637020), (335, 509616), (360, 474226), (402, 424680), (536, 318510), (603, 283120), (670, 254808), (720, 237113), (804, 212340), (1005, 169872), (1072, 159255), (1206, 141560), (1340, 127404), (1608, 106170), (2010, 84936), (2412, 70780), (2680, 63702), (3015, 56624), (3216, 53085), (3539, 48240), (4020, 42468), (4824, 35390), (5360, 31851), (6030, 28312), (7078, 24120), (8040, 21234), (9648, 17695), (10617, 16080), (12060, 14156)]