40591455360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{21141383}}^1$

素因数の和:21141405

約数の個数: 64

約数和(自身を含む): 129385270080

約数和(自身を除く): 88793814720

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, 21141383, 42282766, 63424149, 84565532, 105706915, 126848298, 169131064, 211413830, 253696596, 317120745, 338262128, 422827660, 507393192, 634241490, 676524256, 845655320, 1014786384, 1268482980, 1353048512, 1691310640, 2029572768, 2536965960, 2706097024, 3382621280, 4059145536, 5073931920, 6765242560, 8118291072, 10147863840, 13530485120, 20295727680, 40591455360]

約数ペア:

[(1, 40591455360), (2, 20295727680), (3, 13530485120), (4, 10147863840), (5, 8118291072), (6, 6765242560), (8, 5073931920), (10, 4059145536), (12, 3382621280), (15, 2706097024), (16, 2536965960), (20, 2029572768), (24, 1691310640), (30, 1353048512), (32, 1268482980), (40, 1014786384), (48, 845655320), (60, 676524256), (64, 634241490), (80, 507393192), (96, 422827660), (120, 338262128), (128, 317120745), (160, 253696596), (192, 211413830), (240, 169131064), (320, 126848298), (384, 105706915), (480, 84565532), (640, 63424149), (960, 42282766), (1920, 21141383)]