55403027280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{319289}}^1$

素因数の和:319549

約数の個数: 120

約数和(自身を含む): 186834459240

約数和(自身を除く): 131431431960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 241, 360, 482, 720, 723, 964, 1205, 1446, 1928, 2169, 2410, 2892, 3615, 3856, 4338, 4820, 5784, 7230, 8676, 9640, 10845, 11568, 14460, 17352, 19280, 21690, 28920, 34704, 43380, 57840, 86760, 173520, 319289, 638578, 957867, 1277156, 1596445, 1915734, 2554312, 2873601, 3192890, 3831468, 4789335, 5108624, 5747202, 6385780, 7662936, 9578670, 11494404, 12771560, 14368005, 15325872, 19157340, 22988808, 25543120, 28736010, 38314680, 45977616, 57472020, 76629360, 76948649, 114944040, 153897298, 229888080, 230845947, 307794596, 384743245, 461691894, 615589192, 692537841, 769486490, 923383788, 1154229735, 1231178384, 1385075682, 1538972980, 1846767576, 2308459470, 2770151364, 3077945960, 3462689205, 3693535152, 4616918940, 5540302728, 6155891920, 6925378410, 9233837880, 11080605456, 13850756820, 18467675760, 27701513640, 55403027280]

約数ペア:

[(1, 55403027280), (2, 27701513640), (3, 18467675760), (4, 13850756820), (5, 11080605456), (6, 9233837880), (8, 6925378410), (9, 6155891920), (10, 5540302728), (12, 4616918940), (15, 3693535152), (16, 3462689205), (18, 3077945960), (20, 2770151364), (24, 2308459470), (30, 1846767576), (36, 1538972980), (40, 1385075682), (45, 1231178384), (48, 1154229735), (60, 923383788), (72, 769486490), (80, 692537841), (90, 615589192), (120, 461691894), (144, 384743245), (180, 307794596), (240, 230845947), (241, 229888080), (360, 153897298), (482, 114944040), (720, 76948649), (723, 76629360), (964, 57472020), (1205, 45977616), (1446, 38314680), (1928, 28736010), (2169, 25543120), (2410, 22988808), (2892, 19157340), (3615, 15325872), (3856, 14368005), (4338, 12771560), (4820, 11494404), (5784, 9578670), (7230, 7662936), (8676, 6385780), (9640, 5747202), (10845, 5108624), (11568, 4789335), (14460, 3831468), (17352, 3192890), (19280, 2873601), (21690, 2554312), (28920, 1915734), (34704, 1596445), (43380, 1277156), (57840, 957867), (86760, 638578), (173520, 319289)]