55338720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3768

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 124649760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3719, 3720, 4960, 7438, 7440, 11157, 14876, 14880, 18595, 22314, 29752, 37190, 44628, 55785, 59504, 74380, 89256, 111570, 115289, 119008, 148760, 178512, 223140, 230578, 297520, 345867, 357024, 446280, 461156, 576445, 595040, 691734, 892560, 922312, 1152890, 1383468, 1729335, 1785120, 1844624, 2305780, 2766936, 3458670, 3689248, 4611560, 5533872, 6917340, 9223120, 11067744, 13834680, 18446240, 27669360, 55338720]

約数ペア:

[(1, 55338720), (2, 27669360), (3, 18446240), (4, 13834680), (5, 11067744), (6, 9223120), (8, 6917340), (10, 5533872), (12, 4611560), (15, 3689248), (16, 3458670), (20, 2766936), (24, 2305780), (30, 1844624), (31, 1785120), (32, 1729335), (40, 1383468), (48, 1152890), (60, 922312), (62, 892560), (80, 691734), (93, 595040), (96, 576445), (120, 461156), (124, 446280), (155, 357024), (160, 345867), (186, 297520), (240, 230578), (248, 223140), (310, 178512), (372, 148760), (465, 119008), (480, 115289), (496, 111570), (620, 89256), (744, 74380), (930, 59504), (992, 55785), (1240, 44628), (1488, 37190), (1860, 29752), (2480, 22314), (2976, 18595), (3719, 14880), (3720, 14876), (4960, 11157), (7438, 7440)]