252660480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1$

素因数の和:3506

約数の個数: 144

約数和(自身を含む): 849649920

約数和(自身を除く): 596989440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3463, 3648, 3840, 4560, 4864, 6080, 6926, 7296, 9120, 10389, 12160, 13852, 14592, 17315, 18240, 20778, 24320, 27704, 34630, 36480, 41556, 51945, 55408, 65797, 69260, 72960, 83112, 103890, 110816, 131594, 138520, 166224, 197391, 207780, 221632, 263188, 277040, 328985, 332448, 394782, 415560, 443264, 526376, 554080, 657970, 664896, 789564, 831120, 886528, 986955, 1052752, 1108160, 1315940, 1329792, 1579128, 1662240, 1973910, 2105504, 2216320, 2631880, 2659584, 3158256, 3324480, 3947820, 4211008, 4432640, 5263760, 6316512, 6648960, 7895640, 8422016, 10527520, 12633024, 13297920, 15791280, 16844032, 21055040, 25266048, 31582560, 42110080, 50532096, 63165120, 84220160, 126330240, 252660480]

約数ペア:

[(1, 252660480), (2, 126330240), (3, 84220160), (4, 63165120), (5, 50532096), (6, 42110080), (8, 31582560), (10, 25266048), (12, 21055040), (15, 16844032), (16, 15791280), (19, 13297920), (20, 12633024), (24, 10527520), (30, 8422016), (32, 7895640), (38, 6648960), (40, 6316512), (48, 5263760), (57, 4432640), (60, 4211008), (64, 3947820), (76, 3324480), (80, 3158256), (95, 2659584), (96, 2631880), (114, 2216320), (120, 2105504), (128, 1973910), (152, 1662240), (160, 1579128), (190, 1329792), (192, 1315940), (228, 1108160), (240, 1052752), (256, 986955), (285, 886528), (304, 831120), (320, 789564), (380, 664896), (384, 657970), (456, 554080), (480, 526376), (570, 443264), (608, 415560), (640, 394782), (760, 332448), (768, 328985), (912, 277040), (960, 263188), (1140, 221632), (1216, 207780), (1280, 197391), (1520, 166224), (1824, 138520), (1920, 131594), (2280, 110816), (2432, 103890), (3040, 83112), (3463, 72960), (3648, 69260), (3840, 65797), (4560, 55408), (4864, 51945), (6080, 41556), (6926, 36480), (7296, 34630), (9120, 27704), (10389, 24320), (12160, 20778), (13852, 18240), (14592, 17315)]