121517640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1487}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 396938880

約数和(自身を除く): 275421240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 681, 908, 1135, 1362, 1487, 1816, 2043, 2270, 2724, 2974, 3405, 4086, 4461, 4540, 5448, 5948, 6810, 7435, 8172, 8922, 9080, 10215, 11896, 13383, 13620, 14870, 16344, 17844, 20430, 22305, 26766, 27240, 29740, 35688, 40860, 44610, 53532, 59480, 66915, 81720, 89220, 107064, 133830, 178440, 267660, 337549, 535320, 675098, 1012647, 1350196, 1687745, 2025294, 2700392, 3037941, 3375490, 4050588, 5063235, 6075882, 6750980, 8101176, 10126470, 12151764, 13501960, 15189705, 20252940, 24303528, 30379410, 40505880, 60758820, 121517640]

約数ペア:

[(1, 121517640), (2, 60758820), (3, 40505880), (4, 30379410), (5, 24303528), (6, 20252940), (8, 15189705), (9, 13501960), (10, 12151764), (12, 10126470), (15, 8101176), (18, 6750980), (20, 6075882), (24, 5063235), (30, 4050588), (36, 3375490), (40, 3037941), (45, 2700392), (60, 2025294), (72, 1687745), (90, 1350196), (120, 1012647), (180, 675098), (227, 535320), (360, 337549), (454, 267660), (681, 178440), (908, 133830), (1135, 107064), (1362, 89220), (1487, 81720), (1816, 66915), (2043, 59480), (2270, 53532), (2724, 44610), (2974, 40860), (3405, 35688), (4086, 29740), (4461, 27240), (4540, 26766), (5448, 22305), (5948, 20430), (6810, 17844), (7435, 16344), (8172, 14870), (8922, 13620), (9080, 13383), (10215, 11896)]