144280080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28627}}^1$

素因数の和:28653

約数の個数: 120

約数和(自身を含む): 553780032

約数和(自身を除く): 409499952

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, 28627, 57254, 85881, 114508, 143135, 171762, 200389, 229016, 257643, 286270, 343524, 400778, 429405, 458032, 515286, 572540, 601167, 687048, 801556, 858810, 1001945, 1030572, 1145080, 1202334, 1288215, 1374096, 1603112, 1717620, 1803501, 2003890, 2061144, 2290160, 2404668, 2576430, 3005835, 3206224, 3435240, 3607002, 4007780, 4122288, 4809336, 5152860, 6011670, 6870480, 7214004, 8015560, 9017505, 9618672, 10305720, 12023340, 14428008, 16031120, 18035010, 20611440, 24046680, 28856016, 36070020, 48093360, 72140040, 144280080]

約数ペア:

[(1, 144280080), (2, 72140040), (3, 48093360), (4, 36070020), (5, 28856016), (6, 24046680), (7, 20611440), (8, 18035010), (9, 16031120), (10, 14428008), (12, 12023340), (14, 10305720), (15, 9618672), (16, 9017505), (18, 8015560), (20, 7214004), (21, 6870480), (24, 6011670), (28, 5152860), (30, 4809336), (35, 4122288), (36, 4007780), (40, 3607002), (42, 3435240), (45, 3206224), (48, 3005835), (56, 2576430), (60, 2404668), (63, 2290160), (70, 2061144), (72, 2003890), (80, 1803501), (84, 1717620), (90, 1603112), (105, 1374096), (112, 1288215), (120, 1202334), (126, 1145080), (140, 1030572), (144, 1001945), (168, 858810), (180, 801556), (210, 687048), (240, 601167), (252, 572540), (280, 515286), (315, 458032), (336, 429405), (360, 400778), (420, 343524), (504, 286270), (560, 257643), (630, 229016), (720, 200389), (840, 171762), (1008, 143135), (1260, 114508), (1680, 85881), (2520, 57254), (5040, 28627)]