123737040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{24551}}^1$

素因数の和:24577

約数の個数: 120

約数和(自身を含む): 474933888

約数和(自身を除く): 351196848

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, 24551, 49102, 73653, 98204, 122755, 147306, 171857, 196408, 220959, 245510, 294612, 343714, 368265, 392816, 441918, 491020, 515571, 589224, 687428, 736530, 859285, 883836, 982040, 1031142, 1104795, 1178448, 1374856, 1473060, 1546713, 1718570, 1767672, 1964080, 2062284, 2209590, 2577855, 2749712, 2946120, 3093426, 3437140, 3535344, 4124568, 4419180, 5155710, 5892240, 6186852, 6874280, 7733565, 8249136, 8838360, 10311420, 12373704, 13748560, 15467130, 17676720, 20622840, 24747408, 30934260, 41245680, 61868520, 123737040]

約数ペア:

[(1, 123737040), (2, 61868520), (3, 41245680), (4, 30934260), (5, 24747408), (6, 20622840), (7, 17676720), (8, 15467130), (9, 13748560), (10, 12373704), (12, 10311420), (14, 8838360), (15, 8249136), (16, 7733565), (18, 6874280), (20, 6186852), (21, 5892240), (24, 5155710), (28, 4419180), (30, 4124568), (35, 3535344), (36, 3437140), (40, 3093426), (42, 2946120), (45, 2749712), (48, 2577855), (56, 2209590), (60, 2062284), (63, 1964080), (70, 1767672), (72, 1718570), (80, 1546713), (84, 1473060), (90, 1374856), (105, 1178448), (112, 1104795), (120, 1031142), (126, 982040), (140, 883836), (144, 859285), (168, 736530), (180, 687428), (210, 589224), (240, 515571), (252, 491020), (280, 441918), (315, 392816), (336, 368265), (360, 343714), (420, 294612), (504, 245510), (560, 220959), (630, 196408), (720, 171857), (840, 147306), (1008, 122755), (1260, 98204), (1680, 73653), (2520, 49102), (5040, 24551)]