169941120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1534

約数の個数: 128

約数和(自身を含む): 550946880

約数和(自身を除く): 381005760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1451, 1464, 1830, 1920, 1952, 2440, 2902, 2928, 3660, 3904, 4353, 4880, 5804, 5856, 7255, 7320, 7808, 8706, 9760, 11608, 11712, 14510, 14640, 17412, 19520, 21765, 23216, 23424, 29020, 29280, 34824, 39040, 43530, 46432, 58040, 58560, 69648, 87060, 88511, 92864, 116080, 117120, 139296, 174120, 177022, 185728, 232160, 265533, 278592, 348240, 354044, 442555, 464320, 531066, 557184, 696480, 708088, 885110, 928640, 1062132, 1327665, 1392960, 1416176, 1770220, 2124264, 2655330, 2785920, 2832352, 3540440, 4248528, 5310660, 5664704, 7080880, 8497056, 10621320, 11329408, 14161760, 16994112, 21242640, 28323520, 33988224, 42485280, 56647040, 84970560, 169941120]

約数ペア:

[(1, 169941120), (2, 84970560), (3, 56647040), (4, 42485280), (5, 33988224), (6, 28323520), (8, 21242640), (10, 16994112), (12, 14161760), (15, 11329408), (16, 10621320), (20, 8497056), (24, 7080880), (30, 5664704), (32, 5310660), (40, 4248528), (48, 3540440), (60, 2832352), (61, 2785920), (64, 2655330), (80, 2124264), (96, 1770220), (120, 1416176), (122, 1392960), (128, 1327665), (160, 1062132), (183, 928640), (192, 885110), (240, 708088), (244, 696480), (305, 557184), (320, 531066), (366, 464320), (384, 442555), (480, 354044), (488, 348240), (610, 278592), (640, 265533), (732, 232160), (915, 185728), (960, 177022), (976, 174120), (1220, 139296), (1451, 117120), (1464, 116080), (1830, 92864), (1920, 88511), (1952, 87060), (2440, 69648), (2902, 58560), (2928, 58040), (3660, 46432), (3904, 43530), (4353, 39040), (4880, 34824), (5804, 29280), (5856, 29020), (7255, 23424), (7320, 23216), (7808, 21765), (8706, 19520), (9760, 17412), (11608, 14640), (11712, 14510)]