396604920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{54181}}^1$

素因数の和:54256

約数の個数: 64

約数和(自身を含む): 1209342240

約数和(自身を除く): 812737320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 54181, 108362, 162543, 216724, 270905, 325086, 433448, 541810, 650172, 812715, 1083620, 1300344, 1625430, 2167240, 3250860, 3305041, 6501720, 6610082, 9915123, 13220164, 16525205, 19830246, 26440328, 33050410, 39660492, 49575615, 66100820, 79320984, 99151230, 132201640, 198302460, 396604920]

約数ペア:

[(1, 396604920), (2, 198302460), (3, 132201640), (4, 99151230), (5, 79320984), (6, 66100820), (8, 49575615), (10, 39660492), (12, 33050410), (15, 26440328), (20, 19830246), (24, 16525205), (30, 13220164), (40, 9915123), (60, 6610082), (61, 6501720), (120, 3305041), (122, 3250860), (183, 2167240), (244, 1625430), (305, 1300344), (366, 1083620), (488, 812715), (610, 650172), (732, 541810), (915, 433448), (1220, 325086), (1464, 270905), (1830, 216724), (2440, 162543), (3660, 108362), (7320, 54181)]