240992160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 804722688

約数和(自身を除く): 563730528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 83, 92, 96, 115, 120, 138, 160, 166, 184, 230, 240, 249, 263, 276, 332, 345, 368, 415, 460, 480, 498, 526, 552, 664, 690, 736, 789, 830, 920, 996, 1052, 1104, 1245, 1315, 1328, 1380, 1578, 1660, 1840, 1909, 1992, 2104, 2208, 2490, 2630, 2656, 2760, 3156, 3320, 3680, 3818, 3945, 3984, 4208, 4980, 5260, 5520, 5727, 6049, 6312, 6640, 7636, 7890, 7968, 8416, 9545, 9960, 10520, 11040, 11454, 12098, 12624, 13280, 15272, 15780, 18147, 19090, 19920, 21040, 21829, 22908, 24196, 25248, 28635, 30245, 30544, 31560, 36294, 38180, 39840, 42080, 43658, 45816, 48392, 57270, 60490, 61088, 63120, 65487, 72588, 76360, 87316, 90735, 91632, 96784, 109145, 114540, 120980, 126240, 130974, 145176, 152720, 174632, 181470, 183264, 193568, 218290, 229080, 241960, 261948, 290352, 305440, 327435, 349264, 362940, 436580, 458160, 483920, 502067, 523896, 580704, 654870, 698528, 725880, 873160, 916320, 967840, 1004134, 1047792, 1309740, 1451760, 1506201, 1746320, 2008268, 2095584, 2510335, 2619480, 2903520, 3012402, 3492640, 4016536, 5020670, 5238960, 6024804, 7531005, 8033072, 10041340, 10477920, 12049608, 15062010, 16066144, 20082680, 24099216, 30124020, 40165360, 48198432, 60248040, 80330720, 120496080, 240992160]

約数ペア:

[(1, 240992160), (2, 120496080), (3, 80330720), (4, 60248040), (5, 48198432), (6, 40165360), (8, 30124020), (10, 24099216), (12, 20082680), (15, 16066144), (16, 15062010), (20, 12049608), (23, 10477920), (24, 10041340), (30, 8033072), (32, 7531005), (40, 6024804), (46, 5238960), (48, 5020670), (60, 4016536), (69, 3492640), (80, 3012402), (83, 2903520), (92, 2619480), (96, 2510335), (115, 2095584), (120, 2008268), (138, 1746320), (160, 1506201), (166, 1451760), (184, 1309740), (230, 1047792), (240, 1004134), (249, 967840), (263, 916320), (276, 873160), (332, 725880), (345, 698528), (368, 654870), (415, 580704), (460, 523896), (480, 502067), (498, 483920), (526, 458160), (552, 436580), (664, 362940), (690, 349264), (736, 327435), (789, 305440), (830, 290352), (920, 261948), (996, 241960), (1052, 229080), (1104, 218290), (1245, 193568), (1315, 183264), (1328, 181470), (1380, 174632), (1578, 152720), (1660, 145176), (1840, 130974), (1909, 126240), (1992, 120980), (2104, 114540), (2208, 109145), (2490, 96784), (2630, 91632), (2656, 90735), (2760, 87316), (3156, 76360), (3320, 72588), (3680, 65487), (3818, 63120), (3945, 61088), (3984, 60490), (4208, 57270), (4980, 48392), (5260, 45816), (5520, 43658), (5727, 42080), (6049, 39840), (6312, 38180), (6640, 36294), (7636, 31560), (7890, 30544), (7968, 30245), (8416, 28635), (9545, 25248), (9960, 24196), (10520, 22908), (11040, 21829), (11454, 21040), (12098, 19920), (12624, 19090), (13280, 18147), (15272, 15780)]