2813245440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{91577}}^1$

素因数の和:91607

約数の個数: 96

約数和(自身を含む): 9000285840

約数和(自身を除く): 6187040400

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, 91577, 183154, 274731, 366308, 457885, 549462, 732616, 915770, 1098924, 1373655, 1465232, 1831540, 2197848, 2747310, 2930464, 3663080, 4395696, 5494620, 5860928, 7326160, 8791392, 10989240, 11721856, 14652320, 17582784, 21978480, 23443712, 29304640, 35165568, 43956960, 46887424, 58609280, 70331136, 87913920, 93774848, 117218560, 140662272, 175827840, 187549696, 234437120, 281324544, 351655680, 468874240, 562649088, 703311360, 937748480, 1406622720, 2813245440]

約数ペア:

[(1, 2813245440), (2, 1406622720), (3, 937748480), (4, 703311360), (5, 562649088), (6, 468874240), (8, 351655680), (10, 281324544), (12, 234437120), (15, 187549696), (16, 175827840), (20, 140662272), (24, 117218560), (30, 93774848), (32, 87913920), (40, 70331136), (48, 58609280), (60, 46887424), (64, 43956960), (80, 35165568), (96, 29304640), (120, 23443712), (128, 21978480), (160, 17582784), (192, 14652320), (240, 11721856), (256, 10989240), (320, 8791392), (384, 7326160), (480, 5860928), (512, 5494620), (640, 4395696), (768, 3663080), (960, 2930464), (1024, 2747310), (1280, 2197848), (1536, 1831540), (1920, 1465232), (2048, 1373655), (2560, 1098924), (3072, 915770), (3840, 732616), (5120, 549462), (6144, 457885), (7680, 366308), (10240, 274731), (15360, 183154), (30720, 91577)]