144536940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{267661}}^1$

素因数の和:267679

約数の個数: 48

約数和(自身を含む): 449672160

約数和(自身を除く): 305135220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 267661, 535322, 802983, 1070644, 1338305, 1605966, 2408949, 2676610, 3211932, 4014915, 4817898, 5353220, 7226847, 8029830, 9635796, 12044745, 14453694, 16059660, 24089490, 28907388, 36134235, 48178980, 72268470, 144536940]

約数ペア:

[(1, 144536940), (2, 72268470), (3, 48178980), (4, 36134235), (5, 28907388), (6, 24089490), (9, 16059660), (10, 14453694), (12, 12044745), (15, 9635796), (18, 8029830), (20, 7226847), (27, 5353220), (30, 4817898), (36, 4014915), (45, 3211932), (54, 2676610), (60, 2408949), (90, 1605966), (108, 1338305), (135, 1070644), (180, 802983), (270, 535322), (540, 267661)]