129543120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25703}}^1$

素因数の和:25729

約数の個数: 120

約数和(自身を含む): 497218176

約数和(自身を除く): 367675056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 25703, 51406, 77109, 102812, 128515, 154218, 179921, 205624, 231327, 257030, 308436, 359842, 385545, 411248, 462654, 514060, 539763, 616872, 719684, 771090, 899605, 925308, 1028120, 1079526, 1156635, 1233744, 1439368, 1542180, 1619289, 1799210, 1850616, 2056240, 2159052, 2313270, 2698815, 2878736, 3084360, 3238578, 3598420, 3701232, 4318104, 4626540, 5397630, 6168720, 6477156, 7196840, 8096445, 8636208, 9253080, 10795260, 12954312, 14393680, 16192890, 18506160, 21590520, 25908624, 32385780, 43181040, 64771560, 129543120]

約数ペア:

[(1, 129543120), (2, 64771560), (3, 43181040), (4, 32385780), (5, 25908624), (6, 21590520), (7, 18506160), (8, 16192890), (9, 14393680), (10, 12954312), (12, 10795260), (14, 9253080), (15, 8636208), (16, 8096445), (18, 7196840), (20, 6477156), (21, 6168720), (24, 5397630), (28, 4626540), (30, 4318104), (35, 3701232), (36, 3598420), (40, 3238578), (42, 3084360), (45, 2878736), (48, 2698815), (56, 2313270), (60, 2159052), (63, 2056240), (70, 1850616), (72, 1799210), (80, 1619289), (84, 1542180), (90, 1439368), (105, 1233744), (112, 1156635), (120, 1079526), (126, 1028120), (140, 925308), (144, 899605), (168, 771090), (180, 719684), (210, 616872), (240, 539763), (252, 514060), (280, 462654), (315, 411248), (336, 385545), (360, 359842), (420, 308436), (504, 257030), (560, 231327), (630, 205624), (720, 179921), (840, 154218), (1008, 128515), (1260, 102812), (1680, 77109), (2520, 51406), (5040, 25703)]