9905141760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{322433}}^1$

素因数の和:322463

約数の個数: 96

約数和(自身を含む): 31688813520

約数和(自身を除く): 21783671760

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 322433, 644866, 967299, 1289732, 1612165, 1934598, 2579464, 3224330, 3869196, 4836495, 5158928, 6448660, 7738392, 9672990, 10317856, 12897320, 15476784, 19345980, 20635712, 25794640, 30953568, 38691960, 41271424, 51589280, 61907136, 77383920, 82542848, 103178560, 123814272, 154767840, 165085696, 206357120, 247628544, 309535680, 330171392, 412714240, 495257088, 619071360, 660342784, 825428480, 990514176, 1238142720, 1650856960, 1981028352, 2476285440, 3301713920, 4952570880, 9905141760]

約数ペア:

[(1, 9905141760), (2, 4952570880), (3, 3301713920), (4, 2476285440), (5, 1981028352), (6, 1650856960), (8, 1238142720), (10, 990514176), (12, 825428480), (15, 660342784), (16, 619071360), (20, 495257088), (24, 412714240), (30, 330171392), (32, 309535680), (40, 247628544), (48, 206357120), (60, 165085696), (64, 154767840), (80, 123814272), (96, 103178560), (120, 82542848), (128, 77383920), (160, 61907136), (192, 51589280), (240, 41271424), (256, 38691960), (320, 30953568), (384, 25794640), (480, 20635712), (512, 19345980), (640, 15476784), (768, 12897320), (960, 10317856), (1024, 9672990), (1280, 7738392), (1536, 6448660), (1920, 5158928), (2048, 4836495), (2560, 3869196), (3072, 3224330), (3840, 2579464), (5120, 1934598), (6144, 1612165), (7680, 1289732), (10240, 967299), (15360, 644866), (30720, 322433)]