1218039360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1268791}}^1$

素因数の和:1268811

約数の個数: 56

約数和(自身を含む): 3867278016

約数和(自身を除く): 2649238656

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, 160, 192, 240, 320, 480, 960, 1268791, 2537582, 3806373, 5075164, 6343955, 7612746, 10150328, 12687910, 15225492, 19031865, 20300656, 25375820, 30450984, 38063730, 40601312, 50751640, 60901968, 76127460, 81202624, 101503280, 121803936, 152254920, 203006560, 243607872, 304509840, 406013120, 609019680, 1218039360]

約数ペア:

[(1, 1218039360), (2, 609019680), (3, 406013120), (4, 304509840), (5, 243607872), (6, 203006560), (8, 152254920), (10, 121803936), (12, 101503280), (15, 81202624), (16, 76127460), (20, 60901968), (24, 50751640), (30, 40601312), (32, 38063730), (40, 30450984), (48, 25375820), (60, 20300656), (64, 19031865), (80, 15225492), (96, 12687910), (120, 10150328), (160, 7612746), (192, 6343955), (240, 5075164), (320, 3806373), (480, 2537582), (960, 1268791)]