418030560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4759}}^1$

素因数の和:4841

約数の個数: 144

約数和(自身を含む): 1450219680

約数和(自身を除く): 1032189120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4759, 4880, 5490, 5856, 7320, 8784, 9518, 9760, 10980, 14277, 14640, 17568, 19036, 21960, 23795, 28554, 29280, 38072, 42831, 43920, 47590, 57108, 71385, 76144, 85662, 87840, 95180, 114216, 142770, 152288, 171324, 190360, 214155, 228432, 285540, 290299, 342648, 380720, 428310, 456864, 571080, 580598, 685296, 761440, 856620, 870897, 1142160, 1161196, 1370592, 1451495, 1713240, 1741794, 2284320, 2322392, 2612691, 2902990, 3426480, 3483588, 4354485, 4644784, 5225382, 5805980, 6852960, 6967176, 8708970, 9289568, 10450764, 11611960, 13063455, 13934352, 17417940, 20901528, 23223920, 26126910, 27868704, 34835880, 41803056, 46447840, 52253820, 69671760, 83606112, 104507640, 139343520, 209015280, 418030560]

約数ペア:

[(1, 418030560), (2, 209015280), (3, 139343520), (4, 104507640), (5, 83606112), (6, 69671760), (8, 52253820), (9, 46447840), (10, 41803056), (12, 34835880), (15, 27868704), (16, 26126910), (18, 23223920), (20, 20901528), (24, 17417940), (30, 13934352), (32, 13063455), (36, 11611960), (40, 10450764), (45, 9289568), (48, 8708970), (60, 6967176), (61, 6852960), (72, 5805980), (80, 5225382), (90, 4644784), (96, 4354485), (120, 3483588), (122, 3426480), (144, 2902990), (160, 2612691), (180, 2322392), (183, 2284320), (240, 1741794), (244, 1713240), (288, 1451495), (305, 1370592), (360, 1161196), (366, 1142160), (480, 870897), (488, 856620), (549, 761440), (610, 685296), (720, 580598), (732, 571080), (915, 456864), (976, 428310), (1098, 380720), (1220, 342648), (1440, 290299), (1464, 285540), (1830, 228432), (1952, 214155), (2196, 190360), (2440, 171324), (2745, 152288), (2928, 142770), (3660, 114216), (4392, 95180), (4759, 87840), (4880, 85662), (5490, 76144), (5856, 71385), (7320, 57108), (8784, 47590), (9518, 43920), (9760, 42831), (10980, 38072), (14277, 29280), (14640, 28554), (17568, 23795), (19036, 21960)]