90430320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{376793}}^1$

素因数の和:376809

約数の個数: 40

約数和(自身を含む): 280334736

約数和(自身を除く): 189904416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 376793, 753586, 1130379, 1507172, 1883965, 2260758, 3014344, 3767930, 4521516, 5651895, 6028688, 7535860, 9043032, 11303790, 15071720, 18086064, 22607580, 30143440, 45215160, 90430320]

約数ペア:

[(1, 90430320), (2, 45215160), (3, 30143440), (4, 22607580), (5, 18086064), (6, 15071720), (8, 11303790), (10, 9043032), (12, 7535860), (15, 6028688), (16, 5651895), (20, 4521516), (24, 3767930), (30, 3014344), (40, 2260758), (48, 1883965), (60, 1507172), (80, 1130379), (120, 753586), (240, 376793)]