423605880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16573}}^1$

素因数の和:16661

約数の個数: 96

約数和(自身を含む): 1396193760

約数和(自身を除く): 972587880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 16573, 25560, 33146, 49719, 66292, 82865, 99438, 132584, 149157, 165730, 198876, 248595, 298314, 331460, 397752, 497190, 596628, 662920, 745785, 994380, 1176683, 1193256, 1491570, 1988760, 2353366, 2983140, 3530049, 4706732, 5883415, 5966280, 7060098, 9413464, 10590147, 11766830, 14120196, 17650245, 21180294, 23533660, 28240392, 35300490, 42360588, 47067320, 52950735, 70600980, 84721176, 105901470, 141201960, 211802940, 423605880]

約数ペア:

[(1, 423605880), (2, 211802940), (3, 141201960), (4, 105901470), (5, 84721176), (6, 70600980), (8, 52950735), (9, 47067320), (10, 42360588), (12, 35300490), (15, 28240392), (18, 23533660), (20, 21180294), (24, 17650245), (30, 14120196), (36, 11766830), (40, 10590147), (45, 9413464), (60, 7060098), (71, 5966280), (72, 5883415), (90, 4706732), (120, 3530049), (142, 2983140), (180, 2353366), (213, 1988760), (284, 1491570), (355, 1193256), (360, 1176683), (426, 994380), (568, 745785), (639, 662920), (710, 596628), (852, 497190), (1065, 397752), (1278, 331460), (1420, 298314), (1704, 248595), (2130, 198876), (2556, 165730), (2840, 149157), (3195, 132584), (4260, 99438), (5112, 82865), (6390, 66292), (8520, 49719), (12780, 33146), (16573, 25560)]