16919229840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{70496791}}^1$

素因数の和:70496807

約数の個数: 40

約数和(自身を含む): 52449613248

約数和(自身を除く): 35530383408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 70496791, 140993582, 211490373, 281987164, 352483955, 422980746, 563974328, 704967910, 845961492, 1057451865, 1127948656, 1409935820, 1691922984, 2114903730, 2819871640, 3383845968, 4229807460, 5639743280, 8459614920, 16919229840]

約数ペア:

[(1, 16919229840), (2, 8459614920), (3, 5639743280), (4, 4229807460), (5, 3383845968), (6, 2819871640), (8, 2114903730), (10, 1691922984), (12, 1409935820), (15, 1127948656), (16, 1057451865), (20, 845961492), (24, 704967910), (30, 563974328), (40, 422980746), (48, 352483955), (60, 281987164), (80, 211490373), (120, 140993582), (240, 70496791)]