154188720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{30593}}^1$

素因数の和:30619

約数の個数: 120

約数和(自身を含む): 591810336

約数和(自身を除く): 437621616

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, 30593, 61186, 91779, 122372, 152965, 183558, 214151, 244744, 275337, 305930, 367116, 428302, 458895, 489488, 550674, 611860, 642453, 734232, 856604, 917790, 1070755, 1101348, 1223720, 1284906, 1376685, 1468464, 1713208, 1835580, 1927359, 2141510, 2202696, 2447440, 2569812, 2753370, 3212265, 3426416, 3671160, 3854718, 4283020, 4405392, 5139624, 5506740, 6424530, 7342320, 7709436, 8566040, 9636795, 10279248, 11013480, 12849060, 15418872, 17132080, 19273590, 22026960, 25698120, 30837744, 38547180, 51396240, 77094360, 154188720]

約数ペア:

[(1, 154188720), (2, 77094360), (3, 51396240), (4, 38547180), (5, 30837744), (6, 25698120), (7, 22026960), (8, 19273590), (9, 17132080), (10, 15418872), (12, 12849060), (14, 11013480), (15, 10279248), (16, 9636795), (18, 8566040), (20, 7709436), (21, 7342320), (24, 6424530), (28, 5506740), (30, 5139624), (35, 4405392), (36, 4283020), (40, 3854718), (42, 3671160), (45, 3426416), (48, 3212265), (56, 2753370), (60, 2569812), (63, 2447440), (70, 2202696), (72, 2141510), (80, 1927359), (84, 1835580), (90, 1713208), (105, 1468464), (112, 1376685), (120, 1284906), (126, 1223720), (140, 1101348), (144, 1070755), (168, 917790), (180, 856604), (210, 734232), (240, 642453), (252, 611860), (280, 550674), (315, 489488), (336, 458895), (360, 428302), (420, 367116), (504, 305930), (560, 275337), (630, 244744), (720, 214151), (840, 183558), (1008, 152965), (1260, 122372), (1680, 91779), (2520, 61186), (5040, 30593)]