53620560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10639}}^1$

素因数の和:10665

約数の個数: 120

約数和(自身を含む): 205820160

約数和(自身を除く): 152199600

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, 10639, 21278, 31917, 42556, 53195, 63834, 74473, 85112, 95751, 106390, 127668, 148946, 159585, 170224, 191502, 212780, 223419, 255336, 297892, 319170, 372365, 383004, 425560, 446838, 478755, 510672, 595784, 638340, 670257, 744730, 766008, 851120, 893676, 957510, 1117095, 1191568, 1276680, 1340514, 1489460, 1532016, 1787352, 1915020, 2234190, 2553360, 2681028, 2978920, 3351285, 3574704, 3830040, 4468380, 5362056, 5957840, 6702570, 7660080, 8936760, 10724112, 13405140, 17873520, 26810280, 53620560]

約数ペア:

[(1, 53620560), (2, 26810280), (3, 17873520), (4, 13405140), (5, 10724112), (6, 8936760), (7, 7660080), (8, 6702570), (9, 5957840), (10, 5362056), (12, 4468380), (14, 3830040), (15, 3574704), (16, 3351285), (18, 2978920), (20, 2681028), (21, 2553360), (24, 2234190), (28, 1915020), (30, 1787352), (35, 1532016), (36, 1489460), (40, 1340514), (42, 1276680), (45, 1191568), (48, 1117095), (56, 957510), (60, 893676), (63, 851120), (70, 766008), (72, 744730), (80, 670257), (84, 638340), (90, 595784), (105, 510672), (112, 478755), (120, 446838), (126, 425560), (140, 383004), (144, 372365), (168, 319170), (180, 297892), (210, 255336), (240, 223419), (252, 212780), (280, 191502), (315, 170224), (336, 159585), (360, 148946), (420, 127668), (504, 106390), (560, 95751), (630, 85112), (720, 74473), (840, 63834), (1008, 53195), (1260, 42556), (1680, 31917), (2520, 21278), (5040, 10639)]