87054480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1046

約数の個数: 160

約数和(自身を含む): 307480320

約数和(自身を除く): 220425840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 983, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1966, 1968, 2160, 2214, 2460, 2949, 2952, 3280, 3690, 3932, 4428, 4915, 4920, 5535, 5898, 5904, 7380, 7864, 8847, 8856, 9830, 9840, 11070, 11796, 14745, 14760, 15728, 17694, 17712, 19660, 22140, 23592, 26541, 29490, 29520, 35388, 39320, 40303, 44235, 44280, 47184, 53082, 58980, 70776, 78640, 80606, 88470, 88560, 106164, 117960, 120909, 132705, 141552, 161212, 176940, 201515, 212328, 235920, 241818, 265410, 322424, 353880, 362727, 403030, 424656, 483636, 530820, 604545, 644848, 707760, 725454, 806060, 967272, 1061640, 1088181, 1209090, 1450908, 1612120, 1813635, 1934544, 2123280, 2176362, 2418180, 2901816, 3224240, 3627270, 4352724, 4836360, 5440905, 5803632, 7254540, 8705448, 9672720, 10881810, 14509080, 17410896, 21763620, 29018160, 43527240, 87054480]

約数ペア:

[(1, 87054480), (2, 43527240), (3, 29018160), (4, 21763620), (5, 17410896), (6, 14509080), (8, 10881810), (9, 9672720), (10, 8705448), (12, 7254540), (15, 5803632), (16, 5440905), (18, 4836360), (20, 4352724), (24, 3627270), (27, 3224240), (30, 2901816), (36, 2418180), (40, 2176362), (41, 2123280), (45, 1934544), (48, 1813635), (54, 1612120), (60, 1450908), (72, 1209090), (80, 1088181), (82, 1061640), (90, 967272), (108, 806060), (120, 725454), (123, 707760), (135, 644848), (144, 604545), (164, 530820), (180, 483636), (205, 424656), (216, 403030), (240, 362727), (246, 353880), (270, 322424), (328, 265410), (360, 241818), (369, 235920), (410, 212328), (432, 201515), (492, 176940), (540, 161212), (615, 141552), (656, 132705), (720, 120909), (738, 117960), (820, 106164), (983, 88560), (984, 88470), (1080, 80606), (1107, 78640), (1230, 70776), (1476, 58980), (1640, 53082), (1845, 47184), (1966, 44280), (1968, 44235), (2160, 40303), (2214, 39320), (2460, 35388), (2949, 29520), (2952, 29490), (3280, 26541), (3690, 23592), (3932, 22140), (4428, 19660), (4915, 17712), (4920, 17694), (5535, 15728), (5898, 14760), (5904, 14745), (7380, 11796), (7864, 11070), (8847, 9840), (8856, 9830)]