89494560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3311

約数の個数: 144

約数和(自身を含む): 321572160

約数和(自身を除く): 232077600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3271, 3420, 4560, 5472, 6542, 6840, 9120, 9813, 13084, 13680, 16355, 19626, 26168, 27360, 29439, 32710, 39252, 49065, 52336, 58878, 62149, 65420, 78504, 98130, 104672, 117756, 124298, 130840, 147195, 157008, 186447, 196260, 235512, 248596, 261680, 294390, 310745, 314016, 372894, 392520, 471024, 497192, 523360, 559341, 588780, 621490, 745788, 785040, 932235, 942048, 994384, 1118682, 1177560, 1242980, 1491576, 1570080, 1864470, 1988768, 2237364, 2355120, 2485960, 2796705, 2983152, 3728940, 4474728, 4710240, 4971920, 5593410, 5966304, 7457880, 8949456, 9943840, 11186820, 14915760, 17898912, 22373640, 29831520, 44747280, 89494560]

約数ペア:

[(1, 89494560), (2, 44747280), (3, 29831520), (4, 22373640), (5, 17898912), (6, 14915760), (8, 11186820), (9, 9943840), (10, 8949456), (12, 7457880), (15, 5966304), (16, 5593410), (18, 4971920), (19, 4710240), (20, 4474728), (24, 3728940), (30, 2983152), (32, 2796705), (36, 2485960), (38, 2355120), (40, 2237364), (45, 1988768), (48, 1864470), (57, 1570080), (60, 1491576), (72, 1242980), (76, 1177560), (80, 1118682), (90, 994384), (95, 942048), (96, 932235), (114, 785040), (120, 745788), (144, 621490), (152, 588780), (160, 559341), (171, 523360), (180, 497192), (190, 471024), (228, 392520), (240, 372894), (285, 314016), (288, 310745), (304, 294390), (342, 261680), (360, 248596), (380, 235512), (456, 196260), (480, 186447), (570, 157008), (608, 147195), (684, 130840), (720, 124298), (760, 117756), (855, 104672), (912, 98130), (1140, 78504), (1368, 65420), (1440, 62149), (1520, 58878), (1710, 52336), (1824, 49065), (2280, 39252), (2736, 32710), (3040, 29439), (3271, 27360), (3420, 26168), (4560, 19626), (5472, 16355), (6542, 13680), (6840, 13084), (9120, 9813)]