311116800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{4051}}^1$

素因数の和:4084

約数の個数: 132

約数和(自身を含む): 1028511056

約数和(自身を除く): 717394256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4051, 4800, 5120, 6400, 7680, 8102, 9600, 12153, 12800, 15360, 16204, 19200, 20255, 24306, 25600, 32408, 38400, 40510, 48612, 60765, 64816, 76800, 81020, 97224, 101275, 121530, 129632, 162040, 194448, 202550, 243060, 259264, 303825, 324080, 388896, 405100, 486120, 518528, 607650, 648160, 777792, 810200, 972240, 1037056, 1215300, 1296320, 1555584, 1620400, 1944480, 2074112, 2430600, 2592640, 3111168, 3240800, 3888960, 4148224, 4861200, 5185280, 6222336, 6481600, 7777920, 9722400, 10370560, 12444672, 12963200, 15555840, 19444800, 20741120, 25926400, 31111680, 38889600, 51852800, 62223360, 77779200, 103705600, 155558400, 311116800]

約数ペア:

[(1, 311116800), (2, 155558400), (3, 103705600), (4, 77779200), (5, 62223360), (6, 51852800), (8, 38889600), (10, 31111680), (12, 25926400), (15, 20741120), (16, 19444800), (20, 15555840), (24, 12963200), (25, 12444672), (30, 10370560), (32, 9722400), (40, 7777920), (48, 6481600), (50, 6222336), (60, 5185280), (64, 4861200), (75, 4148224), (80, 3888960), (96, 3240800), (100, 3111168), (120, 2592640), (128, 2430600), (150, 2074112), (160, 1944480), (192, 1620400), (200, 1555584), (240, 1296320), (256, 1215300), (300, 1037056), (320, 972240), (384, 810200), (400, 777792), (480, 648160), (512, 607650), (600, 518528), (640, 486120), (768, 405100), (800, 388896), (960, 324080), (1024, 303825), (1200, 259264), (1280, 243060), (1536, 202550), (1600, 194448), (1920, 162040), (2400, 129632), (2560, 121530), (3072, 101275), (3200, 97224), (3840, 81020), (4051, 76800), (4800, 64816), (5120, 60765), (6400, 48612), (7680, 40510), (8102, 38400), (9600, 32408), (12153, 25600), (12800, 24306), (15360, 20255), (16204, 19200)]