154179840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40151}}^1$

素因数の和:40175

約数の個数: 72

約数和(自身を含む): 492424128

約数和(自身を除く): 338244288

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, 640, 768, 960, 1280, 1920, 3840, 40151, 80302, 120453, 160604, 200755, 240906, 321208, 401510, 481812, 602265, 642416, 803020, 963624, 1204530, 1284832, 1606040, 1927248, 2409060, 2569664, 3212080, 3854496, 4818120, 5139328, 6424160, 7708992, 9636240, 10278656, 12848320, 15417984, 19272480, 25696640, 30835968, 38544960, 51393280, 77089920, 154179840]

約数ペア:

[(1, 154179840), (2, 77089920), (3, 51393280), (4, 38544960), (5, 30835968), (6, 25696640), (8, 19272480), (10, 15417984), (12, 12848320), (15, 10278656), (16, 9636240), (20, 7708992), (24, 6424160), (30, 5139328), (32, 4818120), (40, 3854496), (48, 3212080), (60, 2569664), (64, 2409060), (80, 1927248), (96, 1606040), (120, 1284832), (128, 1204530), (160, 963624), (192, 803020), (240, 642416), (256, 602265), (320, 481812), (384, 401510), (480, 321208), (640, 240906), (768, 200755), (960, 160604), (1280, 120453), (1920, 80302), (3840, 40151)]