152901920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 233202400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 464, 496, 580, 620, 899, 928, 992, 1063, 1160, 1240, 1798, 2126, 2320, 2480, 3596, 4252, 4495, 4640, 4960, 5315, 7192, 8504, 8990, 10630, 14384, 17008, 17980, 21260, 28768, 30827, 32953, 34016, 35960, 42520, 61654, 65906, 71920, 85040, 123308, 131812, 143840, 154135, 164765, 170080, 246616, 263624, 308270, 329530, 493232, 527248, 616540, 659060, 955637, 986464, 1054496, 1233080, 1318120, 1911274, 2466160, 2636240, 3822548, 4778185, 4932320, 5272480, 7645096, 9556370, 15290192, 19112740, 30580384, 38225480, 76450960, 152901920]

約数ペア:

[(1, 152901920), (2, 76450960), (4, 38225480), (5, 30580384), (8, 19112740), (10, 15290192), (16, 9556370), (20, 7645096), (29, 5272480), (31, 4932320), (32, 4778185), (40, 3822548), (58, 2636240), (62, 2466160), (80, 1911274), (116, 1318120), (124, 1233080), (145, 1054496), (155, 986464), (160, 955637), (232, 659060), (248, 616540), (290, 527248), (310, 493232), (464, 329530), (496, 308270), (580, 263624), (620, 246616), (899, 170080), (928, 164765), (992, 154135), (1063, 143840), (1160, 131812), (1240, 123308), (1798, 85040), (2126, 71920), (2320, 65906), (2480, 61654), (3596, 42520), (4252, 35960), (4495, 34016), (4640, 32953), (4960, 30827), (5315, 28768), (7192, 21260), (8504, 17980), (8990, 17008), (10630, 14384)]