127368960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 417221280

約数和(自身を除く): 289852320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 809, 820, 960, 984, 1230, 1280, 1312, 1618, 1640, 1920, 1968, 2427, 2460, 2624, 3236, 3280, 3840, 3936, 4045, 4854, 4920, 5248, 6472, 6560, 7872, 8090, 9708, 9840, 10496, 12135, 12944, 13120, 15744, 16180, 19416, 19680, 24270, 25888, 26240, 31488, 32360, 33169, 38832, 39360, 48540, 51776, 52480, 64720, 66338, 77664, 78720, 97080, 99507, 103552, 129440, 132676, 155328, 157440, 165845, 194160, 199014, 207104, 258880, 265352, 310656, 331690, 388320, 398028, 497535, 517760, 530704, 621312, 663380, 776640, 796056, 995070, 1035520, 1061408, 1326760, 1553280, 1592112, 1990140, 2122816, 2653520, 3106560, 3184224, 3980280, 4245632, 5307040, 6368448, 7960560, 8491264, 10614080, 12736896, 15921120, 21228160, 25473792, 31842240, 42456320, 63684480, 127368960]

約数ペア:

[(1, 127368960), (2, 63684480), (3, 42456320), (4, 31842240), (5, 25473792), (6, 21228160), (8, 15921120), (10, 12736896), (12, 10614080), (15, 8491264), (16, 7960560), (20, 6368448), (24, 5307040), (30, 4245632), (32, 3980280), (40, 3184224), (41, 3106560), (48, 2653520), (60, 2122816), (64, 1990140), (80, 1592112), (82, 1553280), (96, 1326760), (120, 1061408), (123, 1035520), (128, 995070), (160, 796056), (164, 776640), (192, 663380), (205, 621312), (240, 530704), (246, 517760), (256, 497535), (320, 398028), (328, 388320), (384, 331690), (410, 310656), (480, 265352), (492, 258880), (615, 207104), (640, 199014), (656, 194160), (768, 165845), (809, 157440), (820, 155328), (960, 132676), (984, 129440), (1230, 103552), (1280, 99507), (1312, 97080), (1618, 78720), (1640, 77664), (1920, 66338), (1968, 64720), (2427, 52480), (2460, 51776), (2624, 48540), (3236, 39360), (3280, 38832), (3840, 33169), (3936, 32360), (4045, 31488), (4854, 26240), (4920, 25888), (5248, 24270), (6472, 19680), (6560, 19416), (7872, 16180), (8090, 15744), (9708, 13120), (9840, 12944), (10496, 12135)]