3291120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 12650976

約数和(自身を除く): 9359856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 653, 720, 840, 1008, 1260, 1306, 1680, 1959, 2520, 2612, 3265, 3918, 4571, 5040, 5224, 5877, 6530, 7836, 9142, 9795, 10448, 11754, 13060, 13713, 15672, 18284, 19590, 22855, 23508, 26120, 27426, 29385, 31344, 36568, 39180, 41139, 45710, 47016, 52240, 54852, 58770, 68565, 73136, 78360, 82278, 91420, 94032, 109704, 117540, 137130, 156720, 164556, 182840, 205695, 219408, 235080, 274260, 329112, 365680, 411390, 470160, 548520, 658224, 822780, 1097040, 1645560, 3291120]

約数ペア:

[(1, 3291120), (2, 1645560), (3, 1097040), (4, 822780), (5, 658224), (6, 548520), (7, 470160), (8, 411390), (9, 365680), (10, 329112), (12, 274260), (14, 235080), (15, 219408), (16, 205695), (18, 182840), (20, 164556), (21, 156720), (24, 137130), (28, 117540), (30, 109704), (35, 94032), (36, 91420), (40, 82278), (42, 78360), (45, 73136), (48, 68565), (56, 58770), (60, 54852), (63, 52240), (70, 47016), (72, 45710), (80, 41139), (84, 39180), (90, 36568), (105, 31344), (112, 29385), (120, 27426), (126, 26120), (140, 23508), (144, 22855), (168, 19590), (180, 18284), (210, 15672), (240, 13713), (252, 13060), (280, 11754), (315, 10448), (336, 9795), (360, 9142), (420, 7836), (504, 6530), (560, 5877), (630, 5224), (653, 5040), (720, 4571), (840, 3918), (1008, 3265), (1260, 2612), (1306, 2520), (1680, 1959)]