16475280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3648

約数の個数: 80

約数和(自身を含む): 53776320

約数和(自身を除く): 37301040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 3613, 4560, 7226, 10839, 14452, 18065, 21678, 28904, 36130, 43356, 54195, 57808, 68647, 72260, 86712, 108390, 137294, 144520, 173424, 205941, 216780, 274588, 289040, 343235, 411882, 433560, 549176, 686470, 823764, 867120, 1029705, 1098352, 1372940, 1647528, 2059410, 2745880, 3295056, 4118820, 5491760, 8237640, 16475280]

約数ペア:

[(1, 16475280), (2, 8237640), (3, 5491760), (4, 4118820), (5, 3295056), (6, 2745880), (8, 2059410), (10, 1647528), (12, 1372940), (15, 1098352), (16, 1029705), (19, 867120), (20, 823764), (24, 686470), (30, 549176), (38, 433560), (40, 411882), (48, 343235), (57, 289040), (60, 274588), (76, 216780), (80, 205941), (95, 173424), (114, 144520), (120, 137294), (152, 108390), (190, 86712), (228, 72260), (240, 68647), (285, 57808), (304, 54195), (380, 43356), (456, 36130), (570, 28904), (760, 21678), (912, 18065), (1140, 14452), (1520, 10839), (2280, 7226), (3613, 4560)]