123170560

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2409

約数の個数: 72

約数和(自身を含む): 302356656

約数和(自身を除く): 179186096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2347, 2624, 3280, 4694, 5248, 6560, 9388, 10496, 11735, 13120, 18776, 23470, 26240, 37552, 46940, 52480, 75104, 93880, 96227, 150208, 187760, 192454, 300416, 375520, 384908, 481135, 600832, 751040, 769816, 962270, 1502080, 1539632, 1924540, 3004160, 3079264, 3849080, 6158528, 7698160, 12317056, 15396320, 24634112, 30792640, 61585280, 123170560]

約数ペア:

[(1, 123170560), (2, 61585280), (4, 30792640), (5, 24634112), (8, 15396320), (10, 12317056), (16, 7698160), (20, 6158528), (32, 3849080), (40, 3079264), (41, 3004160), (64, 1924540), (80, 1539632), (82, 1502080), (128, 962270), (160, 769816), (164, 751040), (205, 600832), (256, 481135), (320, 384908), (328, 375520), (410, 300416), (640, 192454), (656, 187760), (820, 150208), (1280, 96227), (1312, 93880), (1640, 75104), (2347, 52480), (2624, 46940), (3280, 37552), (4694, 26240), (5248, 23470), (6560, 18776), (9388, 13120), (10496, 11735)]