480678720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 224

約数和(自身を含む): 1632996480

約数和(自身を除く): 1152317760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 73, 76, 80, 95, 96, 114, 120, 146, 152, 160, 190, 192, 219, 228, 240, 285, 292, 304, 320, 361, 365, 380, 438, 456, 480, 570, 584, 608, 722, 730, 760, 876, 912, 960, 1083, 1095, 1140, 1168, 1216, 1387, 1444, 1460, 1520, 1752, 1805, 1824, 2166, 2190, 2280, 2336, 2774, 2888, 2920, 3040, 3504, 3610, 3648, 4161, 4332, 4380, 4560, 4672, 5415, 5548, 5776, 5840, 6080, 6859, 6935, 7008, 7220, 8322, 8664, 8760, 9120, 10830, 11096, 11552, 11680, 13718, 13870, 14016, 14440, 16644, 17328, 17520, 18240, 20577, 20805, 21660, 22192, 23104, 23360, 26353, 27436, 27740, 28880, 33288, 34295, 34656, 35040, 41154, 41610, 43320, 44384, 52706, 54872, 55480, 57760, 66576, 68590, 69312, 70080, 79059, 82308, 83220, 86640, 88768, 102885, 105412, 109744, 110960, 115520, 131765, 133152, 137180, 158118, 164616, 166440, 173280, 205770, 210824, 219488, 221920, 263530, 266304, 274360, 316236, 329232, 332880, 346560, 395295, 411540, 421648, 438976, 443840, 500707, 527060, 548720, 632472, 658464, 665760, 790590, 823080, 843296, 1001414, 1054120, 1097440, 1264944, 1316928, 1331520, 1502121, 1581180, 1646160, 1686592, 2002828, 2108240, 2194880, 2503535, 2529888, 3004242, 3162360, 3292320, 4005656, 4216480, 5007070, 5059776, 6008484, 6324720, 6584640, 7510605, 8011312, 8432960, 10014140, 12016968, 12649440, 15021210, 16022624, 20028280, 24033936, 25298880, 30042420, 32045248, 40056560, 48067872, 60084840, 80113120, 96135744, 120169680, 160226240, 240339360, 480678720]

約数ペア:

[(1, 480678720), (2, 240339360), (3, 160226240), (4, 120169680), (5, 96135744), (6, 80113120), (8, 60084840), (10, 48067872), (12, 40056560), (15, 32045248), (16, 30042420), (19, 25298880), (20, 24033936), (24, 20028280), (30, 16022624), (32, 15021210), (38, 12649440), (40, 12016968), (48, 10014140), (57, 8432960), (60, 8011312), (64, 7510605), (73, 6584640), (76, 6324720), (80, 6008484), (95, 5059776), (96, 5007070), (114, 4216480), (120, 4005656), (146, 3292320), (152, 3162360), (160, 3004242), (190, 2529888), (192, 2503535), (219, 2194880), (228, 2108240), (240, 2002828), (285, 1686592), (292, 1646160), (304, 1581180), (320, 1502121), (361, 1331520), (365, 1316928), (380, 1264944), (438, 1097440), (456, 1054120), (480, 1001414), (570, 843296), (584, 823080), (608, 790590), (722, 665760), (730, 658464), (760, 632472), (876, 548720), (912, 527060), (960, 500707), (1083, 443840), (1095, 438976), (1140, 421648), (1168, 411540), (1216, 395295), (1387, 346560), (1444, 332880), (1460, 329232), (1520, 316236), (1752, 274360), (1805, 266304), (1824, 263530), (2166, 221920), (2190, 219488), (2280, 210824), (2336, 205770), (2774, 173280), (2888, 166440), (2920, 164616), (3040, 158118), (3504, 137180), (3610, 133152), (3648, 131765), (4161, 115520), (4332, 110960), (4380, 109744), (4560, 105412), (4672, 102885), (5415, 88768), (5548, 86640), (5776, 83220), (5840, 82308), (6080, 79059), (6859, 70080), (6935, 69312), (7008, 68590), (7220, 66576), (8322, 57760), (8664, 55480), (8760, 54872), (9120, 52706), (10830, 44384), (11096, 43320), (11552, 41610), (11680, 41154), (13718, 35040), (13870, 34656), (14016, 34295), (14440, 33288), (16644, 28880), (17328, 27740), (17520, 27436), (18240, 26353), (20577, 23360), (20805, 23104), (21660, 22192)]