140796720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11503}}^1$

素因数の和:11539

約数の個数: 120

約数和(自身を含む): 500700096

約数和(自身を除く): 359903376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 11503, 12240, 23006, 34509, 46012, 57515, 69018, 92024, 103527, 115030, 138036, 172545, 184048, 195551, 207054, 230060, 276072, 345090, 391102, 414108, 460120, 517635, 552144, 586653, 690180, 782204, 828216, 920240, 977755, 1035270, 1173306, 1380360, 1564408, 1656432, 1759959, 1955510, 2070540, 2346612, 2760720, 2933265, 3128816, 3519918, 3911020, 4141080, 4693224, 5866530, 7039836, 7822040, 8282160, 8799795, 9386448, 11733060, 14079672, 15644080, 17599590, 23466120, 28159344, 35199180, 46932240, 70398360, 140796720]

約数ペア:

[(1, 140796720), (2, 70398360), (3, 46932240), (4, 35199180), (5, 28159344), (6, 23466120), (8, 17599590), (9, 15644080), (10, 14079672), (12, 11733060), (15, 9386448), (16, 8799795), (17, 8282160), (18, 7822040), (20, 7039836), (24, 5866530), (30, 4693224), (34, 4141080), (36, 3911020), (40, 3519918), (45, 3128816), (48, 2933265), (51, 2760720), (60, 2346612), (68, 2070540), (72, 1955510), (80, 1759959), (85, 1656432), (90, 1564408), (102, 1380360), (120, 1173306), (136, 1035270), (144, 977755), (153, 920240), (170, 828216), (180, 782204), (204, 690180), (240, 586653), (255, 552144), (272, 517635), (306, 460120), (340, 414108), (360, 391102), (408, 345090), (510, 276072), (612, 230060), (680, 207054), (720, 195551), (765, 184048), (816, 172545), (1020, 138036), (1224, 115030), (1360, 103527), (1530, 92024), (2040, 69018), (2448, 57515), (3060, 46012), (4080, 34509), (6120, 23006), (11503, 12240)]