54890160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 186529728

約数和(自身を除く): 131639568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 241, 260, 292, 312, 365, 390, 438, 482, 520, 584, 624, 723, 730, 780, 876, 949, 964, 1040, 1095, 1168, 1205, 1446, 1460, 1560, 1752, 1898, 1928, 2190, 2410, 2847, 2892, 2920, 3120, 3133, 3504, 3615, 3796, 3856, 4380, 4745, 4820, 5694, 5784, 5840, 6266, 7230, 7592, 8760, 9399, 9490, 9640, 11388, 11568, 12532, 14235, 14460, 15184, 15665, 17520, 17593, 18798, 18980, 19280, 22776, 25064, 28470, 28920, 31330, 35186, 37596, 37960, 45552, 46995, 50128, 52779, 56940, 57840, 62660, 70372, 75192, 75920, 87965, 93990, 105558, 113880, 125320, 140744, 150384, 175930, 187980, 211116, 227760, 228709, 250640, 263895, 281488, 351860, 375960, 422232, 457418, 527790, 686127, 703720, 751920, 844464, 914836, 1055580, 1143545, 1372254, 1407440, 1829672, 2111160, 2287090, 2744508, 3430635, 3659344, 4222320, 4574180, 5489016, 6861270, 9148360, 10978032, 13722540, 18296720, 27445080, 54890160]

約数ペア:

[(1, 54890160), (2, 27445080), (3, 18296720), (4, 13722540), (5, 10978032), (6, 9148360), (8, 6861270), (10, 5489016), (12, 4574180), (13, 4222320), (15, 3659344), (16, 3430635), (20, 2744508), (24, 2287090), (26, 2111160), (30, 1829672), (39, 1407440), (40, 1372254), (48, 1143545), (52, 1055580), (60, 914836), (65, 844464), (73, 751920), (78, 703720), (80, 686127), (104, 527790), (120, 457418), (130, 422232), (146, 375960), (156, 351860), (195, 281488), (208, 263895), (219, 250640), (240, 228709), (241, 227760), (260, 211116), (292, 187980), (312, 175930), (365, 150384), (390, 140744), (438, 125320), (482, 113880), (520, 105558), (584, 93990), (624, 87965), (723, 75920), (730, 75192), (780, 70372), (876, 62660), (949, 57840), (964, 56940), (1040, 52779), (1095, 50128), (1168, 46995), (1205, 45552), (1446, 37960), (1460, 37596), (1560, 35186), (1752, 31330), (1898, 28920), (1928, 28470), (2190, 25064), (2410, 22776), (2847, 19280), (2892, 18980), (2920, 18798), (3120, 17593), (3133, 17520), (3504, 15665), (3615, 15184), (3796, 14460), (3856, 14235), (4380, 12532), (4745, 11568), (4820, 11388), (5694, 9640), (5784, 9490), (5840, 9399), (6266, 8760), (7230, 7592)]