18330240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9547}}^1$

素因数の和:9569

約数の個数: 64

約数和(自身を含む): 58433760

約数和(自身を除く): 40103520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 9547, 19094, 28641, 38188, 47735, 57282, 76376, 95470, 114564, 143205, 152752, 190940, 229128, 286410, 305504, 381880, 458256, 572820, 611008, 763760, 916512, 1145640, 1222016, 1527520, 1833024, 2291280, 3055040, 3666048, 4582560, 6110080, 9165120, 18330240]

約数ペア:

[(1, 18330240), (2, 9165120), (3, 6110080), (4, 4582560), (5, 3666048), (6, 3055040), (8, 2291280), (10, 1833024), (12, 1527520), (15, 1222016), (16, 1145640), (20, 916512), (24, 763760), (30, 611008), (32, 572820), (40, 458256), (48, 381880), (60, 305504), (64, 286410), (80, 229128), (96, 190940), (120, 152752), (128, 143205), (160, 114564), (192, 95470), (240, 76376), (320, 57282), (384, 47735), (480, 38188), (640, 28641), (960, 19094), (1920, 9547)]