72384780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92801}}^1$

素因数の和:92826

約数の個数: 48

約数和(自身を含む): 218270304

約数和(自身を除く): 145885524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 92801, 185602, 278403, 371204, 464005, 556806, 928010, 1113612, 1206413, 1392015, 1856020, 2412826, 2784030, 3619239, 4825652, 5568060, 6032065, 7238478, 12064130, 14476956, 18096195, 24128260, 36192390, 72384780]

約数ペア:

[(1, 72384780), (2, 36192390), (3, 24128260), (4, 18096195), (5, 14476956), (6, 12064130), (10, 7238478), (12, 6032065), (13, 5568060), (15, 4825652), (20, 3619239), (26, 2784030), (30, 2412826), (39, 1856020), (52, 1392015), (60, 1206413), (65, 1113612), (78, 928010), (130, 556806), (156, 464005), (195, 371204), (260, 278403), (390, 185602), (780, 92801)]