142212960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1701

約数の個数: 144

約数和(自身を含む): 493562160

約数和(自身を除く): 351349200

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, 1619, 1830, 1952, 2196, 2440, 2745, 2928, 3238, 3660, 4392, 4857, 4880, 5490, 5856, 6476, 7320, 8095, 8784, 9714, 9760, 10980, 12952, 14571, 14640, 16190, 17568, 19428, 21960, 24285, 25904, 29142, 29280, 32380, 38856, 43920, 48570, 51808, 58284, 64760, 72855, 77712, 87840, 97140, 98759, 116568, 129520, 145710, 155424, 194280, 197518, 233136, 259040, 291420, 296277, 388560, 395036, 466272, 493795, 582840, 592554, 777120, 790072, 888831, 987590, 1165680, 1185108, 1481385, 1580144, 1777662, 1975180, 2331360, 2370216, 2962770, 3160288, 3555324, 3950360, 4444155, 4740432, 5925540, 7110648, 7900720, 8888310, 9480864, 11851080, 14221296, 15801440, 17776620, 23702160, 28442592, 35553240, 47404320, 71106480, 142212960]

約数ペア:

[(1, 142212960), (2, 71106480), (3, 47404320), (4, 35553240), (5, 28442592), (6, 23702160), (8, 17776620), (9, 15801440), (10, 14221296), (12, 11851080), (15, 9480864), (16, 8888310), (18, 7900720), (20, 7110648), (24, 5925540), (30, 4740432), (32, 4444155), (36, 3950360), (40, 3555324), (45, 3160288), (48, 2962770), (60, 2370216), (61, 2331360), (72, 1975180), (80, 1777662), (90, 1580144), (96, 1481385), (120, 1185108), (122, 1165680), (144, 987590), (160, 888831), (180, 790072), (183, 777120), (240, 592554), (244, 582840), (288, 493795), (305, 466272), (360, 395036), (366, 388560), (480, 296277), (488, 291420), (549, 259040), (610, 233136), (720, 197518), (732, 194280), (915, 155424), (976, 145710), (1098, 129520), (1220, 116568), (1440, 98759), (1464, 97140), (1619, 87840), (1830, 77712), (1952, 72855), (2196, 64760), (2440, 58284), (2745, 51808), (2928, 48570), (3238, 43920), (3660, 38856), (4392, 32380), (4857, 29280), (4880, 29142), (5490, 25904), (5856, 24285), (6476, 21960), (7320, 19428), (8095, 17568), (8784, 16190), (9714, 14640), (9760, 14571), (10980, 12952)]