227779920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10909}}^1$

素因数の和:10957

約数の個数: 120

約数和(自身を含む): 791411400

約数和(自身を除く): 563631480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 10909, 20880, 21818, 32727, 43636, 54545, 65454, 87272, 98181, 109090, 130908, 163635, 174544, 196362, 218180, 261816, 316361, 327270, 392724, 436360, 490905, 523632, 632722, 654540, 785448, 872720, 949083, 981810, 1265444, 1309080, 1570896, 1581805, 1898166, 1963620, 2530888, 2618160, 2847249, 3163610, 3796332, 3927240, 4745415, 5061776, 5694498, 6327220, 7592664, 7854480, 9490830, 11388996, 12654440, 14236245, 15185328, 18981660, 22777992, 25308880, 28472490, 37963320, 45555984, 56944980, 75926640, 113889960, 227779920]

約数ペア:

[(1, 227779920), (2, 113889960), (3, 75926640), (4, 56944980), (5, 45555984), (6, 37963320), (8, 28472490), (9, 25308880), (10, 22777992), (12, 18981660), (15, 15185328), (16, 14236245), (18, 12654440), (20, 11388996), (24, 9490830), (29, 7854480), (30, 7592664), (36, 6327220), (40, 5694498), (45, 5061776), (48, 4745415), (58, 3927240), (60, 3796332), (72, 3163610), (80, 2847249), (87, 2618160), (90, 2530888), (116, 1963620), (120, 1898166), (144, 1581805), (145, 1570896), (174, 1309080), (180, 1265444), (232, 981810), (240, 949083), (261, 872720), (290, 785448), (348, 654540), (360, 632722), (435, 523632), (464, 490905), (522, 436360), (580, 392724), (696, 327270), (720, 316361), (870, 261816), (1044, 218180), (1160, 196362), (1305, 174544), (1392, 163635), (1740, 130908), (2088, 109090), (2320, 98181), (2610, 87272), (3480, 65454), (4176, 54545), (5220, 43636), (6960, 32727), (10440, 21818), (10909, 20880)]