47281680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 160661592

約数和(自身を除く): 113379912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 677, 720, 776, 873, 970, 1164, 1354, 1455, 1552, 1746, 1940, 2031, 2328, 2708, 2910, 3385, 3492, 3880, 4062, 4365, 4656, 5416, 5820, 6093, 6770, 6984, 7760, 8124, 8730, 10155, 10832, 11640, 12186, 13540, 13968, 16248, 17460, 20310, 23280, 24372, 27080, 30465, 32496, 34920, 40620, 48744, 54160, 60930, 65669, 69840, 81240, 97488, 121860, 131338, 162480, 197007, 243720, 262676, 328345, 394014, 487440, 525352, 591021, 656690, 788028, 985035, 1050704, 1182042, 1313380, 1576056, 1970070, 2364084, 2626760, 2955105, 3152112, 3940140, 4728168, 5253520, 5910210, 7880280, 9456336, 11820420, 15760560, 23640840, 47281680]

約数ペア:

[(1, 47281680), (2, 23640840), (3, 15760560), (4, 11820420), (5, 9456336), (6, 7880280), (8, 5910210), (9, 5253520), (10, 4728168), (12, 3940140), (15, 3152112), (16, 2955105), (18, 2626760), (20, 2364084), (24, 1970070), (30, 1576056), (36, 1313380), (40, 1182042), (45, 1050704), (48, 985035), (60, 788028), (72, 656690), (80, 591021), (90, 525352), (97, 487440), (120, 394014), (144, 328345), (180, 262676), (194, 243720), (240, 197007), (291, 162480), (360, 131338), (388, 121860), (485, 97488), (582, 81240), (677, 69840), (720, 65669), (776, 60930), (873, 54160), (970, 48744), (1164, 40620), (1354, 34920), (1455, 32496), (1552, 30465), (1746, 27080), (1940, 24372), (2031, 23280), (2328, 20310), (2708, 17460), (2910, 16248), (3385, 13968), (3492, 13540), (3880, 12186), (4062, 11640), (4365, 10832), (4656, 10155), (5416, 8730), (5820, 8124), (6093, 7760), (6770, 6984)]