120893520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 432222336

約数和(自身を除く): 311328816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 121, 132, 138, 165, 176, 181, 184, 220, 230, 240, 242, 253, 264, 276, 330, 345, 362, 363, 368, 440, 460, 484, 506, 528, 543, 552, 605, 660, 690, 724, 726, 759, 880, 905, 920, 968, 1012, 1086, 1104, 1210, 1265, 1320, 1380, 1448, 1452, 1518, 1810, 1815, 1840, 1936, 1991, 2024, 2172, 2420, 2530, 2640, 2715, 2760, 2783, 2896, 2904, 3036, 3620, 3630, 3795, 3982, 4048, 4163, 4344, 4840, 5060, 5430, 5520, 5566, 5808, 5973, 6072, 7240, 7260, 7590, 7964, 8326, 8349, 8688, 9680, 9955, 10120, 10860, 11132, 11946, 12144, 12489, 13915, 14480, 14520, 15180, 15928, 16652, 16698, 19910, 20240, 20815, 21720, 21901, 22264, 23892, 24978, 27830, 29040, 29865, 30360, 31856, 33304, 33396, 39820, 41630, 41745, 43440, 43802, 44528, 45793, 47784, 49956, 55660, 59730, 60720, 62445, 65703, 66608, 66792, 79640, 83260, 83490, 87604, 91586, 95568, 99912, 109505, 111320, 119460, 124890, 131406, 133584, 137379, 159280, 166520, 166980, 175208, 183172, 199824, 219010, 222640, 228965, 238920, 249780, 262812, 274758, 328515, 333040, 333960, 350416, 366344, 438020, 457930, 477840, 499560, 503723, 525624, 549516, 657030, 667920, 686895, 732688, 876040, 915860, 999120, 1007446, 1051248, 1099032, 1314060, 1373790, 1511169, 1752080, 1831720, 2014892, 2198064, 2518615, 2628120, 2747580, 3022338, 3663440, 4029784, 5037230, 5256240, 5495160, 6044676, 7555845, 8059568, 10074460, 10990320, 12089352, 15111690, 20148920, 24178704, 30223380, 40297840, 60446760, 120893520]

約数ペア:

[(1, 120893520), (2, 60446760), (3, 40297840), (4, 30223380), (5, 24178704), (6, 20148920), (8, 15111690), (10, 12089352), (11, 10990320), (12, 10074460), (15, 8059568), (16, 7555845), (20, 6044676), (22, 5495160), (23, 5256240), (24, 5037230), (30, 4029784), (33, 3663440), (40, 3022338), (44, 2747580), (46, 2628120), (48, 2518615), (55, 2198064), (60, 2014892), (66, 1831720), (69, 1752080), (80, 1511169), (88, 1373790), (92, 1314060), (110, 1099032), (115, 1051248), (120, 1007446), (121, 999120), (132, 915860), (138, 876040), (165, 732688), (176, 686895), (181, 667920), (184, 657030), (220, 549516), (230, 525624), (240, 503723), (242, 499560), (253, 477840), (264, 457930), (276, 438020), (330, 366344), (345, 350416), (362, 333960), (363, 333040), (368, 328515), (440, 274758), (460, 262812), (484, 249780), (506, 238920), (528, 228965), (543, 222640), (552, 219010), (605, 199824), (660, 183172), (690, 175208), (724, 166980), (726, 166520), (759, 159280), (880, 137379), (905, 133584), (920, 131406), (968, 124890), (1012, 119460), (1086, 111320), (1104, 109505), (1210, 99912), (1265, 95568), (1320, 91586), (1380, 87604), (1448, 83490), (1452, 83260), (1518, 79640), (1810, 66792), (1815, 66608), (1840, 65703), (1936, 62445), (1991, 60720), (2024, 59730), (2172, 55660), (2420, 49956), (2530, 47784), (2640, 45793), (2715, 44528), (2760, 43802), (2783, 43440), (2896, 41745), (2904, 41630), (3036, 39820), (3620, 33396), (3630, 33304), (3795, 31856), (3982, 30360), (4048, 29865), (4163, 29040), (4344, 27830), (4840, 24978), (5060, 23892), (5430, 22264), (5520, 21901), (5566, 21720), (5808, 20815), (5973, 20240), (6072, 19910), (7240, 16698), (7260, 16652), (7590, 15928), (7964, 15180), (8326, 14520), (8349, 14480), (8688, 13915), (9680, 12489), (9955, 12144), (10120, 11946), (10860, 11132)]