144181320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 446515200

約数和(自身を除く): 302333880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 79, 120, 134, 158, 201, 227, 237, 268, 316, 335, 395, 402, 454, 474, 536, 632, 670, 681, 790, 804, 908, 948, 1005, 1135, 1185, 1340, 1362, 1580, 1608, 1816, 1896, 2010, 2270, 2370, 2680, 2724, 3160, 3405, 4020, 4540, 4740, 5293, 5448, 6810, 8040, 9080, 9480, 10586, 13620, 15209, 15879, 17933, 21172, 26465, 27240, 30418, 31758, 35866, 42344, 45627, 52930, 53799, 60836, 63516, 71732, 76045, 79395, 89665, 91254, 105860, 107598, 121672, 127032, 143464, 152090, 158790, 179330, 182508, 211720, 215196, 228135, 268995, 304180, 317580, 358660, 365016, 430392, 456270, 537990, 608360, 635160, 717320, 912540, 1075980, 1201511, 1825080, 2151960, 2403022, 3604533, 4806044, 6007555, 7209066, 9612088, 12015110, 14418132, 18022665, 24030220, 28836264, 36045330, 48060440, 72090660, 144181320]

約数ペア:

[(1, 144181320), (2, 72090660), (3, 48060440), (4, 36045330), (5, 28836264), (6, 24030220), (8, 18022665), (10, 14418132), (12, 12015110), (15, 9612088), (20, 7209066), (24, 6007555), (30, 4806044), (40, 3604533), (60, 2403022), (67, 2151960), (79, 1825080), (120, 1201511), (134, 1075980), (158, 912540), (201, 717320), (227, 635160), (237, 608360), (268, 537990), (316, 456270), (335, 430392), (395, 365016), (402, 358660), (454, 317580), (474, 304180), (536, 268995), (632, 228135), (670, 215196), (681, 211720), (790, 182508), (804, 179330), (908, 158790), (948, 152090), (1005, 143464), (1135, 127032), (1185, 121672), (1340, 107598), (1362, 105860), (1580, 91254), (1608, 89665), (1816, 79395), (1896, 76045), (2010, 71732), (2270, 63516), (2370, 60836), (2680, 53799), (2724, 52930), (3160, 45627), (3405, 42344), (4020, 35866), (4540, 31758), (4740, 30418), (5293, 27240), (5448, 26465), (6810, 21172), (8040, 17933), (9080, 15879), (9480, 15209), (10586, 13620)]