236478720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61583}}^1$

素因数の和:61607

約数の個数: 72

約数和(自身を含む): 755266176

約数和(自身を除く): 518787456

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, 61583, 123166, 184749, 246332, 307915, 369498, 492664, 615830, 738996, 923745, 985328, 1231660, 1477992, 1847490, 1970656, 2463320, 2955984, 3694980, 3941312, 4926640, 5911968, 7389960, 7882624, 9853280, 11823936, 14779920, 15765248, 19706560, 23647872, 29559840, 39413120, 47295744, 59119680, 78826240, 118239360, 236478720]

約数ペア:

[(1, 236478720), (2, 118239360), (3, 78826240), (4, 59119680), (5, 47295744), (6, 39413120), (8, 29559840), (10, 23647872), (12, 19706560), (15, 15765248), (16, 14779920), (20, 11823936), (24, 9853280), (30, 7882624), (32, 7389960), (40, 5911968), (48, 4926640), (60, 3941312), (64, 3694980), (80, 2955984), (96, 2463320), (120, 1970656), (128, 1847490), (160, 1477992), (192, 1231660), (240, 985328), (256, 923745), (320, 738996), (384, 615830), (480, 492664), (640, 369498), (768, 307915), (960, 246332), (1280, 184749), (1920, 123166), (3840, 61583)]