345930720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 1163393280

約数和(自身を除く): 817462560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 457, 480, 498, 570, 608, 664, 760, 830, 912, 914, 996, 1140, 1245, 1328, 1371, 1520, 1577, 1660, 1824, 1828, 1992, 2280, 2285, 2490, 2656, 2742, 3040, 3154, 3320, 3656, 3984, 4560, 4570, 4731, 4980, 5484, 6308, 6640, 6855, 7312, 7885, 7968, 8683, 9120, 9140, 9462, 9960, 10968, 12616, 13280, 13710, 14624, 15770, 17366, 18280, 18924, 19920, 21936, 23655, 25232, 26049, 27420, 31540, 34732, 36560, 37848, 37931, 39840, 43415, 43872, 47310, 50464, 52098, 54840, 63080, 69464, 73120, 75696, 75862, 86830, 94620, 104196, 109680, 113793, 126160, 130245, 138928, 151392, 151724, 173660, 189240, 189655, 208392, 219360, 227586, 252320, 260490, 277856, 303448, 347320, 378480, 379310, 416784, 455172, 520980, 568965, 606896, 694640, 720689, 756960, 758620, 833568, 910344, 1041960, 1137930, 1213792, 1389280, 1441378, 1517240, 1820688, 2083920, 2162067, 2275860, 2882756, 3034480, 3603445, 3641376, 4167840, 4324134, 4551720, 5765512, 6068960, 7206890, 8648268, 9103440, 10810335, 11531024, 14413780, 17296536, 18206880, 21620670, 23062048, 28827560, 34593072, 43241340, 57655120, 69186144, 86482680, 115310240, 172965360, 345930720]

約数ペア:

[(1, 345930720), (2, 172965360), (3, 115310240), (4, 86482680), (5, 69186144), (6, 57655120), (8, 43241340), (10, 34593072), (12, 28827560), (15, 23062048), (16, 21620670), (19, 18206880), (20, 17296536), (24, 14413780), (30, 11531024), (32, 10810335), (38, 9103440), (40, 8648268), (48, 7206890), (57, 6068960), (60, 5765512), (76, 4551720), (80, 4324134), (83, 4167840), (95, 3641376), (96, 3603445), (114, 3034480), (120, 2882756), (152, 2275860), (160, 2162067), (166, 2083920), (190, 1820688), (228, 1517240), (240, 1441378), (249, 1389280), (285, 1213792), (304, 1137930), (332, 1041960), (380, 910344), (415, 833568), (456, 758620), (457, 756960), (480, 720689), (498, 694640), (570, 606896), (608, 568965), (664, 520980), (760, 455172), (830, 416784), (912, 379310), (914, 378480), (996, 347320), (1140, 303448), (1245, 277856), (1328, 260490), (1371, 252320), (1520, 227586), (1577, 219360), (1660, 208392), (1824, 189655), (1828, 189240), (1992, 173660), (2280, 151724), (2285, 151392), (2490, 138928), (2656, 130245), (2742, 126160), (3040, 113793), (3154, 109680), (3320, 104196), (3656, 94620), (3984, 86830), (4560, 75862), (4570, 75696), (4731, 73120), (4980, 69464), (5484, 63080), (6308, 54840), (6640, 52098), (6855, 50464), (7312, 47310), (7885, 43872), (7968, 43415), (8683, 39840), (9120, 37931), (9140, 37848), (9462, 36560), (9960, 34732), (10968, 31540), (12616, 27420), (13280, 26049), (13710, 25232), (14624, 23655), (15770, 21936), (17366, 19920), (18280, 18924)]