187728960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11503}}^1$

素因数の和:11540

約数の個数: 112

約数和(自身を含む): 631155456

約数和(自身を除く): 443426496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 11503, 16320, 23006, 34509, 46012, 57515, 69018, 92024, 115030, 138036, 172545, 184048, 195551, 230060, 276072, 345090, 368096, 391102, 460120, 552144, 586653, 690180, 736192, 782204, 920240, 977755, 1104288, 1173306, 1380360, 1564408, 1840480, 1955510, 2208576, 2346612, 2760720, 2933265, 3128816, 3680960, 3911020, 4693224, 5521440, 5866530, 6257632, 7822040, 9386448, 11042880, 11733060, 12515264, 15644080, 18772896, 23466120, 31288160, 37545792, 46932240, 62576320, 93864480, 187728960]

約数ペア:

[(1, 187728960), (2, 93864480), (3, 62576320), (4, 46932240), (5, 37545792), (6, 31288160), (8, 23466120), (10, 18772896), (12, 15644080), (15, 12515264), (16, 11733060), (17, 11042880), (20, 9386448), (24, 7822040), (30, 6257632), (32, 5866530), (34, 5521440), (40, 4693224), (48, 3911020), (51, 3680960), (60, 3128816), (64, 2933265), (68, 2760720), (80, 2346612), (85, 2208576), (96, 1955510), (102, 1840480), (120, 1564408), (136, 1380360), (160, 1173306), (170, 1104288), (192, 977755), (204, 920240), (240, 782204), (255, 736192), (272, 690180), (320, 586653), (340, 552144), (408, 460120), (480, 391102), (510, 368096), (544, 345090), (680, 276072), (816, 230060), (960, 195551), (1020, 184048), (1088, 172545), (1360, 138036), (1632, 115030), (2040, 92024), (2720, 69018), (3264, 57515), (4080, 46012), (5440, 34509), (8160, 23006), (11503, 16320)]