69393720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52571}}^1$

素因数の和:52596

約数の個数: 64

約数和(自身を含む): 227111040

約数和(自身を除く): 157717320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 52571, 105142, 157713, 210284, 262855, 315426, 420568, 525710, 578281, 630852, 788565, 1051420, 1156562, 1261704, 1577130, 1734843, 2102840, 2313124, 2891405, 3154260, 3469686, 4626248, 5782810, 6308520, 6939372, 8674215, 11565620, 13878744, 17348430, 23131240, 34696860, 69393720]

約数ペア:

[(1, 69393720), (2, 34696860), (3, 23131240), (4, 17348430), (5, 13878744), (6, 11565620), (8, 8674215), (10, 6939372), (11, 6308520), (12, 5782810), (15, 4626248), (20, 3469686), (22, 3154260), (24, 2891405), (30, 2313124), (33, 2102840), (40, 1734843), (44, 1577130), (55, 1261704), (60, 1156562), (66, 1051420), (88, 788565), (110, 630852), (120, 578281), (132, 525710), (165, 420568), (220, 315426), (264, 262855), (330, 210284), (440, 157713), (660, 105142), (1320, 52571)]