72943680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75983}}^1$

素因数の和:76003

約数の個数: 56

約数和(自身を含む): 231599232

約数和(自身を除く): 158655552

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, 160, 192, 240, 320, 480, 960, 75983, 151966, 227949, 303932, 379915, 455898, 607864, 759830, 911796, 1139745, 1215728, 1519660, 1823592, 2279490, 2431456, 3039320, 3647184, 4558980, 4862912, 6078640, 7294368, 9117960, 12157280, 14588736, 18235920, 24314560, 36471840, 72943680]

約数ペア:

[(1, 72943680), (2, 36471840), (3, 24314560), (4, 18235920), (5, 14588736), (6, 12157280), (8, 9117960), (10, 7294368), (12, 6078640), (15, 4862912), (16, 4558980), (20, 3647184), (24, 3039320), (30, 2431456), (32, 2279490), (40, 1823592), (48, 1519660), (60, 1215728), (64, 1139745), (80, 911796), (96, 759830), (120, 607864), (160, 455898), (192, 379915), (240, 303932), (320, 227949), (480, 151966), (960, 75983)]