142997760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12413}}^1$

素因数の和:12440

約数の個数: 108

約数和(自身を含む): 494797212

約数和(自身を除く): 351799452

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12413, 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, 7149888, 7944320, 8937360, 9533184, 11916480, 14299776, 15888640, 17874720, 23832960, 28599552, 35749440, 47665920, 71498880, 142997760]

約数ペア:

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