60720072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 121756728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 89, 93, 124, 131, 168, 178, 186, 217, 248, 262, 267, 356, 372, 393, 434, 524, 534, 623, 651, 712, 744, 786, 868, 917, 1048, 1068, 1246, 1302, 1572, 1736, 1834, 1869, 2136, 2492, 2604, 2751, 2759, 3144, 3668, 3738, 4061, 4984, 5208, 5502, 5518, 7336, 7476, 8122, 8277, 11004, 11036, 11659, 12183, 14952, 16244, 16554, 19313, 22008, 22072, 23318, 24366, 28427, 32488, 33108, 34977, 38626, 46636, 48732, 56854, 57939, 66216, 69954, 77252, 81613, 85281, 93272, 97464, 113708, 115878, 139908, 154504, 163226, 170562, 227416, 231756, 244839, 279816, 326452, 341124, 361429, 463512, 489678, 652904, 682248, 722858, 979356, 1084287, 1445716, 1958712, 2168574, 2530003, 2891432, 4337148, 5060006, 7590009, 8674296, 10120012, 15180018, 20240024, 30360036, 60720072]

約数ペア:

[(1, 60720072), (2, 30360036), (3, 20240024), (4, 15180018), (6, 10120012), (7, 8674296), (8, 7590009), (12, 5060006), (14, 4337148), (21, 2891432), (24, 2530003), (28, 2168574), (31, 1958712), (42, 1445716), (56, 1084287), (62, 979356), (84, 722858), (89, 682248), (93, 652904), (124, 489678), (131, 463512), (168, 361429), (178, 341124), (186, 326452), (217, 279816), (248, 244839), (262, 231756), (267, 227416), (356, 170562), (372, 163226), (393, 154504), (434, 139908), (524, 115878), (534, 113708), (623, 97464), (651, 93272), (712, 85281), (744, 81613), (786, 77252), (868, 69954), (917, 66216), (1048, 57939), (1068, 56854), (1246, 48732), (1302, 46636), (1572, 38626), (1736, 34977), (1834, 33108), (1869, 32488), (2136, 28427), (2492, 24366), (2604, 23318), (2751, 22072), (2759, 22008), (3144, 19313), (3668, 16554), (3738, 16244), (4061, 14952), (4984, 12183), (5208, 11659), (5502, 11036), (5518, 11004), (7336, 8277), (7476, 8122)]