550689120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13187}}^1$

素因数の和:13237

約数の個数: 144

約数和(自身を含む): 1944174960

約数和(自身を除く): 1393485840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13187, 13920, 20880, 26374, 39561, 41760, 52748, 65935, 79122, 105496, 118683, 131870, 158244, 197805, 210992, 237366, 263740, 316488, 382423, 395610, 421984, 474732, 527480, 593415, 632976, 764846, 791220, 949464, 1054960, 1147269, 1186830, 1265952, 1529692, 1582440, 1898928, 1912115, 2109920, 2294538, 2373660, 3059384, 3164880, 3441807, 3797856, 3824230, 4589076, 4747320, 5736345, 6118768, 6329760, 6883614, 7648460, 9178152, 9494640, 11472690, 12237536, 13767228, 15296920, 17209035, 18356304, 18989280, 22945380, 27534456, 30593840, 34418070, 36712608, 45890760, 55068912, 61187680, 68836140, 91781520, 110137824, 137672280, 183563040, 275344560, 550689120]

約数ペア:

[(1, 550689120), (2, 275344560), (3, 183563040), (4, 137672280), (5, 110137824), (6, 91781520), (8, 68836140), (9, 61187680), (10, 55068912), (12, 45890760), (15, 36712608), (16, 34418070), (18, 30593840), (20, 27534456), (24, 22945380), (29, 18989280), (30, 18356304), (32, 17209035), (36, 15296920), (40, 13767228), (45, 12237536), (48, 11472690), (58, 9494640), (60, 9178152), (72, 7648460), (80, 6883614), (87, 6329760), (90, 6118768), (96, 5736345), (116, 4747320), (120, 4589076), (144, 3824230), (145, 3797856), (160, 3441807), (174, 3164880), (180, 3059384), (232, 2373660), (240, 2294538), (261, 2109920), (288, 1912115), (290, 1898928), (348, 1582440), (360, 1529692), (435, 1265952), (464, 1186830), (480, 1147269), (522, 1054960), (580, 949464), (696, 791220), (720, 764846), (870, 632976), (928, 593415), (1044, 527480), (1160, 474732), (1305, 421984), (1392, 395610), (1440, 382423), (1740, 316488), (2088, 263740), (2320, 237366), (2610, 210992), (2784, 197805), (3480, 158244), (4176, 131870), (4640, 118683), (5220, 105496), (6960, 79122), (8352, 65935), (10440, 52748), (13187, 41760), (13920, 39561), (20880, 26374)]