431350560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1$

素因数の和:4311

約数の個数: 144

約数和(自身を含む): 1493069760

約数和(自身を除く): 1061719200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4219, 4260, 5112, 5680, 6390, 6816, 8438, 8520, 10224, 11360, 12657, 12780, 16876, 17040, 20448, 21095, 25314, 25560, 33752, 34080, 37971, 42190, 50628, 51120, 63285, 67504, 75942, 84380, 101256, 102240, 126570, 135008, 151884, 168760, 189855, 202512, 253140, 299549, 303768, 337520, 379710, 405024, 506280, 599098, 607536, 675040, 759420, 898647, 1012560, 1198196, 1215072, 1497745, 1518840, 1797294, 2025120, 2396392, 2695941, 2995490, 3037680, 3594588, 4493235, 4792784, 5391882, 5990980, 6075360, 7189176, 8986470, 9585568, 10783764, 11981960, 13479705, 14378352, 17972940, 21567528, 23963920, 26959410, 28756704, 35945880, 43135056, 47927840, 53918820, 71891760, 86270112, 107837640, 143783520, 215675280, 431350560]

約数ペア:

[(1, 431350560), (2, 215675280), (3, 143783520), (4, 107837640), (5, 86270112), (6, 71891760), (8, 53918820), (9, 47927840), (10, 43135056), (12, 35945880), (15, 28756704), (16, 26959410), (18, 23963920), (20, 21567528), (24, 17972940), (30, 14378352), (32, 13479705), (36, 11981960), (40, 10783764), (45, 9585568), (48, 8986470), (60, 7189176), (71, 6075360), (72, 5990980), (80, 5391882), (90, 4792784), (96, 4493235), (120, 3594588), (142, 3037680), (144, 2995490), (160, 2695941), (180, 2396392), (213, 2025120), (240, 1797294), (284, 1518840), (288, 1497745), (355, 1215072), (360, 1198196), (426, 1012560), (480, 898647), (568, 759420), (639, 675040), (710, 607536), (720, 599098), (852, 506280), (1065, 405024), (1136, 379710), (1278, 337520), (1420, 303768), (1440, 299549), (1704, 253140), (2130, 202512), (2272, 189855), (2556, 168760), (2840, 151884), (3195, 135008), (3408, 126570), (4219, 102240), (4260, 101256), (5112, 84380), (5680, 75942), (6390, 67504), (6816, 63285), (8438, 51120), (8520, 50628), (10224, 42190), (11360, 37971), (12657, 34080), (12780, 33752), (16876, 25560), (17040, 25314), (20448, 21095)]