355280040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1384

約数の個数: 128

約数和(自身を含む): 1189180800

約数和(自身を除く): 833900760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 313, 360, 540, 626, 939, 1051, 1080, 1252, 1565, 1878, 2102, 2504, 2817, 3130, 3153, 3756, 4204, 4695, 5255, 5634, 6260, 6306, 7512, 8408, 8451, 9390, 9459, 10510, 11268, 12520, 12612, 14085, 15765, 16902, 18780, 18918, 21020, 22536, 25224, 28170, 28377, 31530, 33804, 37560, 37836, 42040, 42255, 47295, 56340, 56754, 63060, 67608, 75672, 84510, 94590, 112680, 113508, 126120, 141885, 169020, 189180, 227016, 283770, 328963, 338040, 378360, 567540, 657926, 986889, 1135080, 1315852, 1644815, 1973778, 2631704, 2960667, 3289630, 3947556, 4934445, 5921334, 6579260, 7895112, 8882001, 9868890, 11842668, 13158520, 14803335, 17764002, 19737780, 23685336, 29606670, 35528004, 39475560, 44410005, 59213340, 71056008, 88820010, 118426680, 177640020, 355280040]

約数ペア:

[(1, 355280040), (2, 177640020), (3, 118426680), (4, 88820010), (5, 71056008), (6, 59213340), (8, 44410005), (9, 39475560), (10, 35528004), (12, 29606670), (15, 23685336), (18, 19737780), (20, 17764002), (24, 14803335), (27, 13158520), (30, 11842668), (36, 9868890), (40, 8882001), (45, 7895112), (54, 6579260), (60, 5921334), (72, 4934445), (90, 3947556), (108, 3289630), (120, 2960667), (135, 2631704), (180, 1973778), (216, 1644815), (270, 1315852), (313, 1135080), (360, 986889), (540, 657926), (626, 567540), (939, 378360), (1051, 338040), (1080, 328963), (1252, 283770), (1565, 227016), (1878, 189180), (2102, 169020), (2504, 141885), (2817, 126120), (3130, 113508), (3153, 112680), (3756, 94590), (4204, 84510), (4695, 75672), (5255, 67608), (5634, 63060), (6260, 56754), (6306, 56340), (7512, 47295), (8408, 42255), (8451, 42040), (9390, 37836), (9459, 37560), (10510, 33804), (11268, 31530), (12520, 28377), (12612, 28170), (14085, 25224), (15765, 22536), (16902, 21020), (18780, 18918)]