23540760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 79833600

約数和(自身を除く): 56292840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 307, 355, 360, 426, 540, 568, 614, 639, 710, 852, 921, 1065, 1080, 1228, 1278, 1420, 1535, 1704, 1842, 1917, 2130, 2456, 2556, 2763, 2840, 3070, 3195, 3684, 3834, 4260, 4605, 5112, 5526, 6140, 6390, 7368, 7668, 8289, 8520, 9210, 9585, 11052, 12280, 12780, 13815, 15336, 16578, 18420, 19170, 21797, 22104, 25560, 27630, 33156, 36840, 38340, 41445, 43594, 55260, 65391, 66312, 76680, 82890, 87188, 108985, 110520, 130782, 165780, 174376, 196173, 217970, 261564, 326955, 331560, 392346, 435940, 523128, 588519, 653910, 784692, 871880, 980865, 1177038, 1307820, 1569384, 1961730, 2354076, 2615640, 2942595, 3923460, 4708152, 5885190, 7846920, 11770380, 23540760]

約数ペア:

[(1, 23540760), (2, 11770380), (3, 7846920), (4, 5885190), (5, 4708152), (6, 3923460), (8, 2942595), (9, 2615640), (10, 2354076), (12, 1961730), (15, 1569384), (18, 1307820), (20, 1177038), (24, 980865), (27, 871880), (30, 784692), (36, 653910), (40, 588519), (45, 523128), (54, 435940), (60, 392346), (71, 331560), (72, 326955), (90, 261564), (108, 217970), (120, 196173), (135, 174376), (142, 165780), (180, 130782), (213, 110520), (216, 108985), (270, 87188), (284, 82890), (307, 76680), (355, 66312), (360, 65391), (426, 55260), (540, 43594), (568, 41445), (614, 38340), (639, 36840), (710, 33156), (852, 27630), (921, 25560), (1065, 22104), (1080, 21797), (1228, 19170), (1278, 18420), (1420, 16578), (1535, 15336), (1704, 13815), (1842, 12780), (1917, 12280), (2130, 11052), (2456, 9585), (2556, 9210), (2763, 8520), (2840, 8289), (3070, 7668), (3195, 7368), (3684, 6390), (3834, 6140), (4260, 5526), (4605, 5112)]