60886280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 172972800

約数和(自身を除く): 112086520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 260, 280, 301, 344, 364, 389, 430, 455, 520, 559, 602, 728, 778, 860, 910, 1118, 1204, 1505, 1556, 1720, 1820, 1945, 2236, 2408, 2723, 2795, 3010, 3112, 3640, 3890, 3913, 4472, 5057, 5446, 5590, 6020, 7780, 7826, 10114, 10892, 11180, 12040, 13615, 15560, 15652, 16727, 19565, 20228, 21784, 22360, 25285, 27230, 31304, 33454, 35399, 39130, 40456, 50570, 54460, 66908, 70798, 78260, 83635, 101140, 108920, 117089, 133816, 141596, 156520, 167270, 176995, 202280, 217451, 234178, 283192, 334540, 353990, 434902, 468356, 585445, 669080, 707980, 869804, 936712, 1087255, 1170890, 1415960, 1522157, 1739608, 2174510, 2341780, 3044314, 4349020, 4683560, 6088628, 7610785, 8698040, 12177256, 15221570, 30443140, 60886280]

約数ペア:

[(1, 60886280), (2, 30443140), (4, 15221570), (5, 12177256), (7, 8698040), (8, 7610785), (10, 6088628), (13, 4683560), (14, 4349020), (20, 3044314), (26, 2341780), (28, 2174510), (35, 1739608), (40, 1522157), (43, 1415960), (52, 1170890), (56, 1087255), (65, 936712), (70, 869804), (86, 707980), (91, 669080), (104, 585445), (130, 468356), (140, 434902), (172, 353990), (182, 334540), (215, 283192), (260, 234178), (280, 217451), (301, 202280), (344, 176995), (364, 167270), (389, 156520), (430, 141596), (455, 133816), (520, 117089), (559, 108920), (602, 101140), (728, 83635), (778, 78260), (860, 70798), (910, 66908), (1118, 54460), (1204, 50570), (1505, 40456), (1556, 39130), (1720, 35399), (1820, 33454), (1945, 31304), (2236, 27230), (2408, 25285), (2723, 22360), (2795, 21784), (3010, 20228), (3112, 19565), (3640, 16727), (3890, 15652), (3913, 15560), (4472, 13615), (5057, 12040), (5446, 11180), (5590, 10892), (6020, 10114), (7780, 7826)]