121146180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15413}}^1$

素因数の和:15556

約数の個数: 48

約数和(自身を含む): 341820864

約数和(自身を除く): 220674684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 15413, 30826, 46239, 61652, 77065, 92478, 154130, 184956, 231195, 308260, 462390, 924780, 2019103, 4038206, 6057309, 8076412, 10095515, 12114618, 20191030, 24229236, 30286545, 40382060, 60573090, 121146180]

約数ペア:

[(1, 121146180), (2, 60573090), (3, 40382060), (4, 30286545), (5, 24229236), (6, 20191030), (10, 12114618), (12, 10095515), (15, 8076412), (20, 6057309), (30, 4038206), (60, 2019103), (131, 924780), (262, 462390), (393, 308260), (524, 231195), (655, 184956), (786, 154130), (1310, 92478), (1572, 77065), (1965, 61652), (2620, 46239), (3930, 30826), (7860, 15413)]