143544720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4943}}^1$

素因数の和:4981

約数の個数: 120

約数和(自身を含む): 489218688

約数和(自身を除く): 345673968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 4943, 5808, 7260, 9680, 9886, 14520, 14829, 19772, 24715, 29040, 29658, 39544, 49430, 54373, 59316, 74145, 79088, 98860, 108746, 118632, 148290, 163119, 197720, 217492, 237264, 271865, 296580, 326238, 395440, 434984, 543730, 593160, 598103, 652476, 815595, 869968, 1087460, 1186320, 1196206, 1304952, 1631190, 1794309, 2174920, 2392412, 2609904, 2990515, 3262380, 3588618, 4349840, 4784824, 5981030, 6524760, 7177236, 8971545, 9569648, 11962060, 13049520, 14354472, 17943090, 23924120, 28708944, 35886180, 47848240, 71772360, 143544720]

約数ペア:

[(1, 143544720), (2, 71772360), (3, 47848240), (4, 35886180), (5, 28708944), (6, 23924120), (8, 17943090), (10, 14354472), (11, 13049520), (12, 11962060), (15, 9569648), (16, 8971545), (20, 7177236), (22, 6524760), (24, 5981030), (30, 4784824), (33, 4349840), (40, 3588618), (44, 3262380), (48, 2990515), (55, 2609904), (60, 2392412), (66, 2174920), (80, 1794309), (88, 1631190), (110, 1304952), (120, 1196206), (121, 1186320), (132, 1087460), (165, 869968), (176, 815595), (220, 652476), (240, 598103), (242, 593160), (264, 543730), (330, 434984), (363, 395440), (440, 326238), (484, 296580), (528, 271865), (605, 237264), (660, 217492), (726, 197720), (880, 163119), (968, 148290), (1210, 118632), (1320, 108746), (1452, 98860), (1815, 79088), (1936, 74145), (2420, 59316), (2640, 54373), (2904, 49430), (3630, 39544), (4840, 29658), (4943, 29040), (5808, 24715), (7260, 19772), (9680, 14829), (9886, 14520)]