351324720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28703}}^1$

素因数の和:28739

約数の個数: 120

約数和(自身を含む): 1249312896

約数和(自身を除く): 897988176

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, 28703, 57406, 86109, 114812, 143515, 172218, 229624, 258327, 287030, 344436, 430545, 459248, 487951, 516654, 574060, 688872, 861090, 975902, 1033308, 1148120, 1291635, 1377744, 1463853, 1722180, 1951804, 2066616, 2296240, 2439755, 2583270, 2927706, 3444360, 3903608, 4133232, 4391559, 4879510, 5166540, 5855412, 6888720, 7319265, 7807216, 8783118, 9759020, 10333080, 11710824, 14638530, 17566236, 19518040, 20666160, 21957795, 23421648, 29277060, 35132472, 39036080, 43915590, 58554120, 70264944, 87831180, 117108240, 175662360, 351324720]

約数ペア:

[(1, 351324720), (2, 175662360), (3, 117108240), (4, 87831180), (5, 70264944), (6, 58554120), (8, 43915590), (9, 39036080), (10, 35132472), (12, 29277060), (15, 23421648), (16, 21957795), (17, 20666160), (18, 19518040), (20, 17566236), (24, 14638530), (30, 11710824), (34, 10333080), (36, 9759020), (40, 8783118), (45, 7807216), (48, 7319265), (51, 6888720), (60, 5855412), (68, 5166540), (72, 4879510), (80, 4391559), (85, 4133232), (90, 3903608), (102, 3444360), (120, 2927706), (136, 2583270), (144, 2439755), (153, 2296240), (170, 2066616), (180, 1951804), (204, 1722180), (240, 1463853), (255, 1377744), (272, 1291635), (306, 1148120), (340, 1033308), (360, 975902), (408, 861090), (510, 688872), (612, 574060), (680, 516654), (720, 487951), (765, 459248), (816, 430545), (1020, 344436), (1224, 287030), (1360, 258327), (1530, 229624), (2040, 172218), (2448, 143515), (3060, 114812), (4080, 86109), (6120, 57406), (12240, 28703)]