87130320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{363043}}^1$

素因数の和:363059

約数の個数: 40

約数和(自身を含む): 270104736

約数和(自身を除く): 182974416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 363043, 726086, 1089129, 1452172, 1815215, 2178258, 2904344, 3630430, 4356516, 5445645, 5808688, 7260860, 8713032, 10891290, 14521720, 17426064, 21782580, 29043440, 43565160, 87130320]

約数ペア:

[(1, 87130320), (2, 43565160), (3, 29043440), (4, 21782580), (5, 17426064), (6, 14521720), (8, 10891290), (10, 8713032), (12, 7260860), (15, 5808688), (16, 5445645), (20, 4356516), (24, 3630430), (30, 2904344), (40, 2178258), (48, 1815215), (60, 1452172), (80, 1089129), (120, 726086), (240, 363043)]