90040440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{15313}}^1$

素因数の和:15341

約数の個数: 96

約数和(自身を含む): 314243280

約数和(自身を除く): 224202840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 15313, 30626, 45939, 61252, 76565, 91878, 107191, 122504, 153130, 183756, 214382, 229695, 306260, 321573, 367512, 428764, 459390, 535955, 612520, 643146, 750337, 857528, 918780, 1071910, 1286292, 1500674, 1607865, 1837560, 2143820, 2251011, 2572584, 3001348, 3215730, 3751685, 4287640, 4502022, 6002696, 6431460, 7503370, 9004044, 11255055, 12862920, 15006740, 18008088, 22510110, 30013480, 45020220, 90040440]

約数ペア:

[(1, 90040440), (2, 45020220), (3, 30013480), (4, 22510110), (5, 18008088), (6, 15006740), (7, 12862920), (8, 11255055), (10, 9004044), (12, 7503370), (14, 6431460), (15, 6002696), (20, 4502022), (21, 4287640), (24, 3751685), (28, 3215730), (30, 3001348), (35, 2572584), (40, 2251011), (42, 2143820), (49, 1837560), (56, 1607865), (60, 1500674), (70, 1286292), (84, 1071910), (98, 918780), (105, 857528), (120, 750337), (140, 643146), (147, 612520), (168, 535955), (196, 459390), (210, 428764), (245, 367512), (280, 321573), (294, 306260), (392, 229695), (420, 214382), (490, 183756), (588, 153130), (735, 122504), (840, 107191), (980, 91878), (1176, 76565), (1470, 61252), (1960, 45939), (2940, 30626), (5880, 15313)]