144491760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28669}}^1$

素因数の和:28695

約数の個数: 120

約数和(自身を含む): 554592480

約数和(自身を除く): 410100720

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, 28669, 57338, 86007, 114676, 143345, 172014, 200683, 229352, 258021, 286690, 344028, 401366, 430035, 458704, 516042, 573380, 602049, 688056, 802732, 860070, 1003415, 1032084, 1146760, 1204098, 1290105, 1376112, 1605464, 1720140, 1806147, 2006830, 2064168, 2293520, 2408196, 2580210, 3010245, 3210928, 3440280, 3612294, 4013660, 4128336, 4816392, 5160420, 6020490, 6880560, 7224588, 8027320, 9030735, 9632784, 10320840, 12040980, 14449176, 16054640, 18061470, 20641680, 24081960, 28898352, 36122940, 48163920, 72245880, 144491760]

約数ペア:

[(1, 144491760), (2, 72245880), (3, 48163920), (4, 36122940), (5, 28898352), (6, 24081960), (7, 20641680), (8, 18061470), (9, 16054640), (10, 14449176), (12, 12040980), (14, 10320840), (15, 9632784), (16, 9030735), (18, 8027320), (20, 7224588), (21, 6880560), (24, 6020490), (28, 5160420), (30, 4816392), (35, 4128336), (36, 4013660), (40, 3612294), (42, 3440280), (45, 3210928), (48, 3010245), (56, 2580210), (60, 2408196), (63, 2293520), (70, 2064168), (72, 2006830), (80, 1806147), (84, 1720140), (90, 1605464), (105, 1376112), (112, 1290105), (120, 1204098), (126, 1146760), (140, 1032084), (144, 1003415), (168, 860070), (180, 802732), (210, 688056), (240, 602049), (252, 573380), (280, 516042), (315, 458704), (336, 430035), (360, 401366), (420, 344028), (504, 286690), (560, 258021), (630, 229352), (720, 200683), (840, 172014), (1008, 143345), (1260, 114676), (1680, 86007), (2520, 57338), (5040, 28669)]