4388160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:680

約数の個数: 112

約数和(自身を含む): 15947136

約数和(自身を除く): 11558976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 653, 672, 840, 960, 1120, 1306, 1344, 1680, 1959, 2240, 2612, 3265, 3360, 3918, 4571, 5224, 6530, 6720, 7836, 9142, 9795, 10448, 13060, 13713, 15672, 18284, 19590, 20896, 22855, 26120, 27426, 31344, 36568, 39180, 41792, 45710, 52240, 54852, 62688, 68565, 73136, 78360, 91420, 104480, 109704, 125376, 137130, 146272, 156720, 182840, 208960, 219408, 274260, 292544, 313440, 365680, 438816, 548520, 626880, 731360, 877632, 1097040, 1462720, 2194080, 4388160]

約数ペア:

[(1, 4388160), (2, 2194080), (3, 1462720), (4, 1097040), (5, 877632), (6, 731360), (7, 626880), (8, 548520), (10, 438816), (12, 365680), (14, 313440), (15, 292544), (16, 274260), (20, 219408), (21, 208960), (24, 182840), (28, 156720), (30, 146272), (32, 137130), (35, 125376), (40, 109704), (42, 104480), (48, 91420), (56, 78360), (60, 73136), (64, 68565), (70, 62688), (80, 54852), (84, 52240), (96, 45710), (105, 41792), (112, 39180), (120, 36568), (140, 31344), (160, 27426), (168, 26120), (192, 22855), (210, 20896), (224, 19590), (240, 18284), (280, 15672), (320, 13713), (336, 13060), (420, 10448), (448, 9795), (480, 9142), (560, 7836), (653, 6720), (672, 6530), (840, 5224), (960, 4571), (1120, 3918), (1306, 3360), (1344, 3265), (1680, 2612), (1959, 2240)]