54832680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7253}}^1$

素因数の和:7280

約数の個数: 128

約数和(自身を含む): 208915200

約数和(自身を除く): 154082520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7253, 7560, 14506, 21759, 29012, 36265, 43518, 50771, 58024, 65277, 72530, 87036, 101542, 108795, 130554, 145060, 152313, 174072, 195831, 203084, 217590, 253855, 261108, 290120, 304626, 326385, 391662, 406168, 435180, 456939, 507710, 522216, 609252, 652770, 761565, 783324, 870360, 913878, 979155, 1015420, 1218504, 1305540, 1370817, 1523130, 1566648, 1827756, 1958310, 2030840, 2284695, 2611080, 2741634, 3046260, 3655512, 3916620, 4569390, 5483268, 6092520, 6854085, 7833240, 9138780, 10966536, 13708170, 18277560, 27416340, 54832680]

約数ペア:

[(1, 54832680), (2, 27416340), (3, 18277560), (4, 13708170), (5, 10966536), (6, 9138780), (7, 7833240), (8, 6854085), (9, 6092520), (10, 5483268), (12, 4569390), (14, 3916620), (15, 3655512), (18, 3046260), (20, 2741634), (21, 2611080), (24, 2284695), (27, 2030840), (28, 1958310), (30, 1827756), (35, 1566648), (36, 1523130), (40, 1370817), (42, 1305540), (45, 1218504), (54, 1015420), (56, 979155), (60, 913878), (63, 870360), (70, 783324), (72, 761565), (84, 652770), (90, 609252), (105, 522216), (108, 507710), (120, 456939), (126, 435180), (135, 406168), (140, 391662), (168, 326385), (180, 304626), (189, 290120), (210, 261108), (216, 253855), (252, 217590), (270, 203084), (280, 195831), (315, 174072), (360, 152313), (378, 145060), (420, 130554), (504, 108795), (540, 101542), (630, 87036), (756, 72530), (840, 65277), (945, 58024), (1080, 50771), (1260, 43518), (1512, 36265), (1890, 29012), (2520, 21759), (3780, 14506), (7253, 7560)]