1216252080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99367}}^1$

素因数の和:99403

約数の個数: 120

約数和(自身を含む): 4324892832

約数和(自身を除く): 3108640752

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, 12240, 99367, 198734, 298101, 397468, 496835, 596202, 794936, 894303, 993670, 1192404, 1490505, 1589872, 1689239, 1788606, 1987340, 2384808, 2981010, 3378478, 3577212, 3974680, 4471515, 4769616, 5067717, 5962020, 6756956, 7154424, 7949360, 8446195, 8943030, 10135434, 11924040, 13513912, 14308848, 15203151, 16892390, 17886060, 20270868, 23848080, 25338585, 27027824, 30406302, 33784780, 35772120, 40541736, 50677170, 60812604, 67569560, 71544240, 76015755, 81083472, 101354340, 121625208, 135139120, 152031510, 202708680, 243250416, 304063020, 405417360, 608126040, 1216252080]

約数ペア:

[(1, 1216252080), (2, 608126040), (3, 405417360), (4, 304063020), (5, 243250416), (6, 202708680), (8, 152031510), (9, 135139120), (10, 121625208), (12, 101354340), (15, 81083472), (16, 76015755), (17, 71544240), (18, 67569560), (20, 60812604), (24, 50677170), (30, 40541736), (34, 35772120), (36, 33784780), (40, 30406302), (45, 27027824), (48, 25338585), (51, 23848080), (60, 20270868), (68, 17886060), (72, 16892390), (80, 15203151), (85, 14308848), (90, 13513912), (102, 11924040), (120, 10135434), (136, 8943030), (144, 8446195), (153, 7949360), (170, 7154424), (180, 6756956), (204, 5962020), (240, 5067717), (255, 4769616), (272, 4471515), (306, 3974680), (340, 3577212), (360, 3378478), (408, 2981010), (510, 2384808), (612, 1987340), (680, 1788606), (720, 1689239), (765, 1589872), (816, 1490505), (1020, 1192404), (1224, 993670), (1360, 894303), (1530, 794936), (2040, 596202), (2448, 496835), (3060, 397468), (4080, 298101), (6120, 198734), (12240, 99367)]