127708560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25339}}^1$

素因数の和:25365

約数の個数: 120

約数和(自身を含む): 490176960

約数和(自身を除く): 362468400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 25339, 50678, 76017, 101356, 126695, 152034, 177373, 202712, 228051, 253390, 304068, 354746, 380085, 405424, 456102, 506780, 532119, 608136, 709492, 760170, 886865, 912204, 1013560, 1064238, 1140255, 1216272, 1418984, 1520340, 1596357, 1773730, 1824408, 2027120, 2128476, 2280510, 2660595, 2837968, 3040680, 3192714, 3547460, 3648816, 4256952, 4561020, 5321190, 6081360, 6385428, 7094920, 7981785, 8513904, 9122040, 10642380, 12770856, 14189840, 15963570, 18244080, 21284760, 25541712, 31927140, 42569520, 63854280, 127708560]

約数ペア:

[(1, 127708560), (2, 63854280), (3, 42569520), (4, 31927140), (5, 25541712), (6, 21284760), (7, 18244080), (8, 15963570), (9, 14189840), (10, 12770856), (12, 10642380), (14, 9122040), (15, 8513904), (16, 7981785), (18, 7094920), (20, 6385428), (21, 6081360), (24, 5321190), (28, 4561020), (30, 4256952), (35, 3648816), (36, 3547460), (40, 3192714), (42, 3040680), (45, 2837968), (48, 2660595), (56, 2280510), (60, 2128476), (63, 2027120), (70, 1824408), (72, 1773730), (80, 1596357), (84, 1520340), (90, 1418984), (105, 1216272), (112, 1140255), (120, 1064238), (126, 1013560), (140, 912204), (144, 886865), (168, 760170), (180, 709492), (210, 608136), (240, 532119), (252, 506780), (280, 456102), (315, 405424), (336, 380085), (360, 354746), (420, 304068), (504, 253390), (560, 228051), (630, 202712), (720, 177373), (840, 152034), (1008, 126695), (1260, 101356), (1680, 76017), (2520, 50678), (5040, 25339)]