120320912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{587}}^1$

素因数の和:1175

約数の個数: 40

約数和(自身を含む): 244109376

約数和(自身を除く): 123788464

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 557, 587, 1114, 1174, 2228, 2348, 4456, 4696, 8912, 9392, 12811, 13501, 25622, 27002, 51244, 54004, 102488, 108008, 204976, 216016, 326959, 653918, 1307836, 2615672, 5231344, 7520057, 15040114, 30080228, 60160456, 120320912]

約数ペア:

[(1, 120320912), (2, 60160456), (4, 30080228), (8, 15040114), (16, 7520057), (23, 5231344), (46, 2615672), (92, 1307836), (184, 653918), (368, 326959), (557, 216016), (587, 204976), (1114, 108008), (1174, 102488), (2228, 54004), (2348, 51244), (4456, 27002), (4696, 25622), (8912, 13501), (9392, 12811)]