57715920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4219}}^1$

素因数の和:4257

約数の個数: 120

約数和(自身を含む): 204079200

約数和(自身を除く): 146363280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4219, 4560, 6840, 8438, 12657, 13680, 16876, 21095, 25314, 33752, 37971, 42190, 50628, 63285, 67504, 75942, 80161, 84380, 101256, 126570, 151884, 160322, 168760, 189855, 202512, 240483, 253140, 303768, 320644, 337520, 379710, 400805, 480966, 506280, 607536, 641288, 721449, 759420, 801610, 961932, 1012560, 1202415, 1282576, 1442898, 1518840, 1603220, 1923864, 2404830, 2885796, 3037680, 3206440, 3607245, 3847728, 4809660, 5771592, 6412880, 7214490, 9619320, 11543184, 14428980, 19238640, 28857960, 57715920]

約数ペア:

[(1, 57715920), (2, 28857960), (3, 19238640), (4, 14428980), (5, 11543184), (6, 9619320), (8, 7214490), (9, 6412880), (10, 5771592), (12, 4809660), (15, 3847728), (16, 3607245), (18, 3206440), (19, 3037680), (20, 2885796), (24, 2404830), (30, 1923864), (36, 1603220), (38, 1518840), (40, 1442898), (45, 1282576), (48, 1202415), (57, 1012560), (60, 961932), (72, 801610), (76, 759420), (80, 721449), (90, 641288), (95, 607536), (114, 506280), (120, 480966), (144, 400805), (152, 379710), (171, 337520), (180, 320644), (190, 303768), (228, 253140), (240, 240483), (285, 202512), (304, 189855), (342, 168760), (360, 160322), (380, 151884), (456, 126570), (570, 101256), (684, 84380), (720, 80161), (760, 75942), (855, 67504), (912, 63285), (1140, 50628), (1368, 42190), (1520, 37971), (1710, 33752), (2280, 25314), (2736, 21095), (3420, 16876), (4219, 13680), (4560, 12657), (6840, 8438)]