1097040

素因数分解:

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

素因数の和:676

約数の個数: 80

約数和(自身を含む): 3892608

約数和(自身を除く): 2795568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 653, 840, 1306, 1680, 1959, 2612, 3265, 3918, 4571, 5224, 6530, 7836, 9142, 9795, 10448, 13060, 13713, 15672, 18284, 19590, 22855, 26120, 27426, 31344, 36568, 39180, 45710, 52240, 54852, 68565, 73136, 78360, 91420, 109704, 137130, 156720, 182840, 219408, 274260, 365680, 548520, 1097040]

約数ペア:

[(1, 1097040), (2, 548520), (3, 365680), (4, 274260), (5, 219408), (6, 182840), (7, 156720), (8, 137130), (10, 109704), (12, 91420), (14, 78360), (15, 73136), (16, 68565), (20, 54852), (21, 52240), (24, 45710), (28, 39180), (30, 36568), (35, 31344), (40, 27426), (42, 26120), (48, 22855), (56, 19590), (60, 18284), (70, 15672), (80, 13713), (84, 13060), (105, 10448), (112, 9795), (120, 9142), (140, 7836), (168, 6530), (210, 5224), (240, 4571), (280, 3918), (336, 3265), (420, 2612), (560, 1959), (653, 1680), (840, 1306)]