29738240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{3319}}^1$

素因数の和:3347

約数の個数: 72

約数和(自身を含む): 81432960

約数和(自身を除く): 51694720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 3319, 4480, 6638, 8960, 13276, 16595, 23233, 26552, 33190, 46466, 53104, 66380, 92932, 106208, 116165, 132760, 185864, 212416, 232330, 265520, 371728, 424832, 464660, 531040, 743456, 849664, 929320, 1062080, 1486912, 1858640, 2124160, 2973824, 3717280, 4248320, 5947648, 7434560, 14869120, 29738240]

約数ペア:

[(1, 29738240), (2, 14869120), (4, 7434560), (5, 5947648), (7, 4248320), (8, 3717280), (10, 2973824), (14, 2124160), (16, 1858640), (20, 1486912), (28, 1062080), (32, 929320), (35, 849664), (40, 743456), (56, 531040), (64, 464660), (70, 424832), (80, 371728), (112, 265520), (128, 232330), (140, 212416), (160, 185864), (224, 132760), (256, 116165), (280, 106208), (320, 92932), (448, 66380), (560, 53104), (640, 46466), (896, 33190), (1120, 26552), (1280, 23233), (1792, 16595), (2240, 13276), (3319, 8960), (4480, 6638)]