303680040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5791}}^1$

素因数の和:5847

約数の個数: 128

約数和(自身を含む): 1000857600

約数和(自身を除く): 697177560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 5244, 5791, 6555, 8740, 10488, 11582, 13110, 17373, 17480, 23164, 26220, 28955, 34746, 46328, 52440, 57910, 69492, 86865, 110029, 115820, 133193, 138984, 173730, 220058, 231640, 266386, 330087, 347460, 399579, 440116, 532772, 550145, 660174, 665965, 694920, 799158, 880232, 1065544, 1100290, 1320348, 1331930, 1598316, 1650435, 1997895, 2200580, 2530667, 2640696, 2663860, 3196632, 3300870, 3995790, 4401160, 5061334, 5327720, 6601740, 7592001, 7991580, 10122668, 12653335, 13203480, 15184002, 15983160, 20245336, 25306670, 30368004, 37960005, 50613340, 60736008, 75920010, 101226680, 151840020, 303680040]

約数ペア:

[(1, 303680040), (2, 151840020), (3, 101226680), (4, 75920010), (5, 60736008), (6, 50613340), (8, 37960005), (10, 30368004), (12, 25306670), (15, 20245336), (19, 15983160), (20, 15184002), (23, 13203480), (24, 12653335), (30, 10122668), (38, 7991580), (40, 7592001), (46, 6601740), (57, 5327720), (60, 5061334), (69, 4401160), (76, 3995790), (92, 3300870), (95, 3196632), (114, 2663860), (115, 2640696), (120, 2530667), (138, 2200580), (152, 1997895), (184, 1650435), (190, 1598316), (228, 1331930), (230, 1320348), (276, 1100290), (285, 1065544), (345, 880232), (380, 799158), (437, 694920), (456, 665965), (460, 660174), (552, 550145), (570, 532772), (690, 440116), (760, 399579), (874, 347460), (920, 330087), (1140, 266386), (1311, 231640), (1380, 220058), (1748, 173730), (2185, 138984), (2280, 133193), (2622, 115820), (2760, 110029), (3496, 86865), (4370, 69492), (5244, 57910), (5791, 52440), (6555, 46328), (8740, 34746), (10488, 28955), (11582, 26220), (13110, 23164), (17373, 17480)]