246309360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1287

約数の個数: 160

約数和(自身を含む): 844231680

約数和(自身を除く): 597922320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 790, 869, 880, 948, 1181, 1185, 1264, 1320, 1580, 1738, 1896, 2362, 2370, 2607, 2640, 3160, 3476, 3543, 3792, 4345, 4724, 4740, 5214, 5905, 6320, 6952, 7086, 8690, 9448, 9480, 10428, 11810, 12991, 13035, 13904, 14172, 17380, 17715, 18896, 18960, 20856, 23620, 25982, 26070, 28344, 34760, 35430, 38973, 41712, 47240, 51964, 52140, 56688, 64955, 69520, 70860, 77946, 93299, 94480, 103928, 104280, 129910, 141720, 155892, 186598, 194865, 207856, 208560, 259820, 279897, 283440, 311784, 373196, 389730, 466495, 519640, 559794, 623568, 746392, 779460, 932990, 1026289, 1039280, 1119588, 1399485, 1492784, 1558920, 1865980, 2052578, 2239176, 2798970, 3078867, 3117840, 3731960, 4105156, 4478352, 5131445, 5597940, 6157734, 7463920, 8210312, 10262890, 11195880, 12315468, 15394335, 16420624, 20525780, 22391760, 24630936, 30788670, 41051560, 49261872, 61577340, 82103120, 123154680, 246309360]

約数ペア:

[(1, 246309360), (2, 123154680), (3, 82103120), (4, 61577340), (5, 49261872), (6, 41051560), (8, 30788670), (10, 24630936), (11, 22391760), (12, 20525780), (15, 16420624), (16, 15394335), (20, 12315468), (22, 11195880), (24, 10262890), (30, 8210312), (33, 7463920), (40, 6157734), (44, 5597940), (48, 5131445), (55, 4478352), (60, 4105156), (66, 3731960), (79, 3117840), (80, 3078867), (88, 2798970), (110, 2239176), (120, 2052578), (132, 1865980), (158, 1558920), (165, 1492784), (176, 1399485), (220, 1119588), (237, 1039280), (240, 1026289), (264, 932990), (316, 779460), (330, 746392), (395, 623568), (440, 559794), (474, 519640), (528, 466495), (632, 389730), (660, 373196), (790, 311784), (869, 283440), (880, 279897), (948, 259820), (1181, 208560), (1185, 207856), (1264, 194865), (1320, 186598), (1580, 155892), (1738, 141720), (1896, 129910), (2362, 104280), (2370, 103928), (2607, 94480), (2640, 93299), (3160, 77946), (3476, 70860), (3543, 69520), (3792, 64955), (4345, 56688), (4724, 52140), (4740, 51964), (5214, 47240), (5905, 41712), (6320, 38973), (6952, 35430), (7086, 34760), (8690, 28344), (9448, 26070), (9480, 25982), (10428, 23620), (11810, 20856), (12991, 18960), (13035, 18896), (13904, 17715), (14172, 17380)]