303219120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 989793792

約数和(自身を除く): 686574672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 163, 184, 230, 240, 276, 326, 337, 345, 368, 460, 489, 552, 652, 674, 690, 815, 920, 978, 1011, 1104, 1304, 1348, 1380, 1630, 1685, 1840, 1956, 2022, 2445, 2608, 2696, 2760, 3260, 3370, 3749, 3912, 4044, 4890, 5055, 5392, 5520, 6520, 6740, 7498, 7751, 7824, 8088, 9780, 10110, 11247, 13040, 13480, 14996, 15502, 16176, 18745, 19560, 20220, 22494, 23253, 26960, 29992, 31004, 37490, 38755, 39120, 40440, 44988, 46506, 54931, 56235, 59984, 62008, 74980, 77510, 80880, 89976, 93012, 109862, 112470, 116265, 124016, 149960, 155020, 164793, 179952, 186024, 219724, 224940, 232530, 274655, 299920, 310040, 329586, 372048, 439448, 449880, 465060, 549310, 620080, 659172, 823965, 878896, 899760, 930120, 1098620, 1263413, 1318344, 1647930, 1860240, 2197240, 2526826, 2636688, 3295860, 3790239, 4394480, 5053652, 6317065, 6591720, 7580478, 10107304, 12634130, 13183440, 15160956, 18951195, 20214608, 25268260, 30321912, 37902390, 50536520, 60643824, 75804780, 101073040, 151609560, 303219120]

約数ペア:

[(1, 303219120), (2, 151609560), (3, 101073040), (4, 75804780), (5, 60643824), (6, 50536520), (8, 37902390), (10, 30321912), (12, 25268260), (15, 20214608), (16, 18951195), (20, 15160956), (23, 13183440), (24, 12634130), (30, 10107304), (40, 7580478), (46, 6591720), (48, 6317065), (60, 5053652), (69, 4394480), (80, 3790239), (92, 3295860), (115, 2636688), (120, 2526826), (138, 2197240), (163, 1860240), (184, 1647930), (230, 1318344), (240, 1263413), (276, 1098620), (326, 930120), (337, 899760), (345, 878896), (368, 823965), (460, 659172), (489, 620080), (552, 549310), (652, 465060), (674, 449880), (690, 439448), (815, 372048), (920, 329586), (978, 310040), (1011, 299920), (1104, 274655), (1304, 232530), (1348, 224940), (1380, 219724), (1630, 186024), (1685, 179952), (1840, 164793), (1956, 155020), (2022, 149960), (2445, 124016), (2608, 116265), (2696, 112470), (2760, 109862), (3260, 93012), (3370, 89976), (3749, 80880), (3912, 77510), (4044, 74980), (4890, 62008), (5055, 59984), (5392, 56235), (5520, 54931), (6520, 46506), (6740, 44988), (7498, 40440), (7751, 39120), (7824, 38755), (8088, 37490), (9780, 31004), (10110, 29992), (11247, 26960), (13040, 23253), (13480, 22494), (14996, 20220), (15502, 19560), (16176, 18745)]