285995520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{12413}}^1$

素因数の和:12442

約数の個数: 120

約数和(自身を含む): 990562716

約数和(自身を除く): 704567196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 12413, 23040, 24826, 37239, 49652, 62065, 74478, 99304, 111717, 124130, 148956, 186195, 198608, 223434, 248260, 297912, 372390, 397216, 446868, 496520, 558585, 595824, 744780, 794432, 893736, 993040, 1117170, 1191648, 1489560, 1588864, 1787472, 1986080, 2234340, 2383296, 2979120, 3177728, 3574944, 3972160, 4468680, 4766592, 5958240, 6355456, 7149888, 7944320, 8937360, 9533184, 11916480, 14299776, 15888640, 17874720, 19066368, 23832960, 28599552, 31777280, 35749440, 47665920, 57199104, 71498880, 95331840, 142997760, 285995520]

約数ペア:

[(1, 285995520), (2, 142997760), (3, 95331840), (4, 71498880), (5, 57199104), (6, 47665920), (8, 35749440), (9, 31777280), (10, 28599552), (12, 23832960), (15, 19066368), (16, 17874720), (18, 15888640), (20, 14299776), (24, 11916480), (30, 9533184), (32, 8937360), (36, 7944320), (40, 7149888), (45, 6355456), (48, 5958240), (60, 4766592), (64, 4468680), (72, 3972160), (80, 3574944), (90, 3177728), (96, 2979120), (120, 2383296), (128, 2234340), (144, 1986080), (160, 1787472), (180, 1588864), (192, 1489560), (240, 1191648), (256, 1117170), (288, 993040), (320, 893736), (360, 794432), (384, 744780), (480, 595824), (512, 558585), (576, 496520), (640, 446868), (720, 397216), (768, 372390), (960, 297912), (1152, 248260), (1280, 223434), (1440, 198608), (1536, 186195), (1920, 148956), (2304, 124130), (2560, 111717), (2880, 99304), (3840, 74478), (4608, 62065), (5760, 49652), (7680, 37239), (11520, 24826), (12413, 23040)]