152664780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19423}}^1$

素因数の和:19566

約数の個数: 48

約数和(自身を含む): 430746624

約数和(自身を除く): 278081844

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, 19423, 38846, 58269, 77692, 97115, 116538, 194230, 233076, 291345, 388460, 582690, 1165380, 2544413, 5088826, 7633239, 10177652, 12722065, 15266478, 25444130, 30532956, 38166195, 50888260, 76332390, 152664780]

約数ペア:

[(1, 152664780), (2, 76332390), (3, 50888260), (4, 38166195), (5, 30532956), (6, 25444130), (10, 15266478), (12, 12722065), (15, 10177652), (20, 7633239), (30, 5088826), (60, 2544413), (131, 1165380), (262, 582690), (393, 388460), (524, 291345), (655, 233076), (786, 194230), (1310, 116538), (1572, 97115), (1965, 77692), (2620, 58269), (3930, 38846), (7860, 19423)]