45540480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23719}}^1$

素因数の和:23741

約数の個数: 64

約数和(自身を含む): 145166400

約数和(自身を除く): 99625920

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, 320, 384, 480, 640, 960, 1920, 23719, 47438, 71157, 94876, 118595, 142314, 189752, 237190, 284628, 355785, 379504, 474380, 569256, 711570, 759008, 948760, 1138512, 1423140, 1518016, 1897520, 2277024, 2846280, 3036032, 3795040, 4554048, 5692560, 7590080, 9108096, 11385120, 15180160, 22770240, 45540480]

約数ペア:

[(1, 45540480), (2, 22770240), (3, 15180160), (4, 11385120), (5, 9108096), (6, 7590080), (8, 5692560), (10, 4554048), (12, 3795040), (15, 3036032), (16, 2846280), (20, 2277024), (24, 1897520), (30, 1518016), (32, 1423140), (40, 1138512), (48, 948760), (60, 759008), (64, 711570), (80, 569256), (96, 474380), (120, 379504), (128, 355785), (160, 284628), (192, 237190), (240, 189752), (320, 142314), (384, 118595), (480, 94876), (640, 71157), (960, 47438), (1920, 23719)]