73796640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{153743}}^1$

素因数の和:153761

約数の個数: 48

約数和(自身を含む): 232460928

約数和(自身を除く): 158664288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 153743, 307486, 461229, 614972, 768715, 922458, 1229944, 1537430, 1844916, 2306145, 2459888, 3074860, 3689832, 4612290, 4919776, 6149720, 7379664, 9224580, 12299440, 14759328, 18449160, 24598880, 36898320, 73796640]

約数ペア:

[(1, 73796640), (2, 36898320), (3, 24598880), (4, 18449160), (5, 14759328), (6, 12299440), (8, 9224580), (10, 7379664), (12, 6149720), (15, 4919776), (16, 4612290), (20, 3689832), (24, 3074860), (30, 2459888), (32, 2306145), (40, 1844916), (48, 1537430), (60, 1229944), (80, 922458), (96, 768715), (120, 614972), (160, 461229), (240, 307486), (480, 153743)]