129953280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{16921}}^1$

素因数の和:16947

約数の個数: 80

約数和(自身を含む): 415468944

約数和(自身を除く): 285515664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 16921, 33842, 50763, 67684, 84605, 101526, 135368, 169210, 203052, 253815, 270736, 338420, 406104, 507630, 541472, 676840, 812208, 1015260, 1082944, 1353680, 1624416, 2030520, 2165888, 2707360, 3248832, 4061040, 4331776, 5414720, 6497664, 8122080, 8663552, 10829440, 12995328, 16244160, 21658880, 25990656, 32488320, 43317760, 64976640, 129953280]

約数ペア:

[(1, 129953280), (2, 64976640), (3, 43317760), (4, 32488320), (5, 25990656), (6, 21658880), (8, 16244160), (10, 12995328), (12, 10829440), (15, 8663552), (16, 8122080), (20, 6497664), (24, 5414720), (30, 4331776), (32, 4061040), (40, 3248832), (48, 2707360), (60, 2165888), (64, 2030520), (80, 1624416), (96, 1353680), (120, 1082944), (128, 1015260), (160, 812208), (192, 676840), (240, 541472), (256, 507630), (320, 406104), (384, 338420), (480, 270736), (512, 253815), (640, 203052), (768, 169210), (960, 135368), (1280, 101526), (1536, 84605), (1920, 67684), (2560, 50763), (3840, 33842), (7680, 16921)]