1520233360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{655273}}^1$

素因数の和:655315

約数の個数: 40

約数和(自身を含む): 3656428920

約数和(自身を除く): 2136195560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 655273, 1310546, 2621092, 3276365, 5242184, 6552730, 10484368, 13105460, 19002917, 26210920, 38005834, 52421840, 76011668, 95014585, 152023336, 190029170, 304046672, 380058340, 760116680, 1520233360]

約数ペア:

[(1, 1520233360), (2, 760116680), (4, 380058340), (5, 304046672), (8, 190029170), (10, 152023336), (16, 95014585), (20, 76011668), (29, 52421840), (40, 38005834), (58, 26210920), (80, 19002917), (116, 13105460), (145, 10484368), (232, 6552730), (290, 5242184), (464, 3276365), (580, 2621092), (1160, 1310546), (2320, 655273)]