387250560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67231}}^1$

素因数の和:67256

約数の個数: 96

約数和(自身を含む): 1337244480

約数和(自身を除く): 949993920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 67231, 134462, 201693, 268924, 336155, 403386, 537848, 605079, 672310, 806772, 1008465, 1075696, 1210158, 1344620, 1613544, 2016930, 2151392, 2420316, 2689240, 3025395, 3227088, 4033860, 4302784, 4840632, 5378480, 6050790, 6454176, 8067720, 8605568, 9681264, 10756960, 12101580, 12908352, 16135440, 19362528, 21513920, 24203160, 25816704, 32270880, 38725056, 43027840, 48406320, 64541760, 77450112, 96812640, 129083520, 193625280, 387250560]

約数ペア:

[(1, 387250560), (2, 193625280), (3, 129083520), (4, 96812640), (5, 77450112), (6, 64541760), (8, 48406320), (9, 43027840), (10, 38725056), (12, 32270880), (15, 25816704), (16, 24203160), (18, 21513920), (20, 19362528), (24, 16135440), (30, 12908352), (32, 12101580), (36, 10756960), (40, 9681264), (45, 8605568), (48, 8067720), (60, 6454176), (64, 6050790), (72, 5378480), (80, 4840632), (90, 4302784), (96, 4033860), (120, 3227088), (128, 3025395), (144, 2689240), (160, 2420316), (180, 2151392), (192, 2016930), (240, 1613544), (288, 1344620), (320, 1210158), (360, 1075696), (384, 1008465), (480, 806772), (576, 672310), (640, 605079), (720, 537848), (960, 403386), (1152, 336155), (1440, 268924), (1920, 201693), (2880, 134462), (5760, 67231)]