13801920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1338

約数の個数: 112

約数和(自身を含む): 47841408

約数和(自身を除く): 34039488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1307, 1320, 1760, 2112, 2614, 2640, 3520, 3921, 5228, 5280, 6535, 7842, 10456, 10560, 13070, 14377, 15684, 19605, 20912, 26140, 28754, 31368, 39210, 41824, 43131, 52280, 57508, 62736, 71885, 78420, 83648, 86262, 104560, 115016, 125472, 143770, 156840, 172524, 209120, 215655, 230032, 250944, 287540, 313680, 345048, 418240, 431310, 460064, 575080, 627360, 690096, 862620, 920128, 1150160, 1254720, 1380192, 1725240, 2300320, 2760384, 3450480, 4600640, 6900960, 13801920]

約数ペア:

[(1, 13801920), (2, 6900960), (3, 4600640), (4, 3450480), (5, 2760384), (6, 2300320), (8, 1725240), (10, 1380192), (11, 1254720), (12, 1150160), (15, 920128), (16, 862620), (20, 690096), (22, 627360), (24, 575080), (30, 460064), (32, 431310), (33, 418240), (40, 345048), (44, 313680), (48, 287540), (55, 250944), (60, 230032), (64, 215655), (66, 209120), (80, 172524), (88, 156840), (96, 143770), (110, 125472), (120, 115016), (132, 104560), (160, 86262), (165, 83648), (176, 78420), (192, 71885), (220, 62736), (240, 57508), (264, 52280), (320, 43131), (330, 41824), (352, 39210), (440, 31368), (480, 28754), (528, 26140), (660, 20912), (704, 19605), (880, 15684), (960, 14377), (1056, 13070), (1307, 10560), (1320, 10456), (1760, 7842), (2112, 6535), (2614, 5280), (2640, 5228), (3520, 3921)]