22747680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15797}}^1$

素因数の和:15818

約数の個数: 72

約数和(自身を含む): 77631372

約数和(自身を除く): 54883692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15797, 31594, 47391, 63188, 78985, 94782, 126376, 142173, 157970, 189564, 236955, 252752, 284346, 315940, 379128, 473910, 505504, 568692, 631880, 710865, 758256, 947820, 1137384, 1263760, 1421730, 1516512, 1895640, 2274768, 2527520, 2843460, 3791280, 4549536, 5686920, 7582560, 11373840, 22747680]

約数ペア:

[(1, 22747680), (2, 11373840), (3, 7582560), (4, 5686920), (5, 4549536), (6, 3791280), (8, 2843460), (9, 2527520), (10, 2274768), (12, 1895640), (15, 1516512), (16, 1421730), (18, 1263760), (20, 1137384), (24, 947820), (30, 758256), (32, 710865), (36, 631880), (40, 568692), (45, 505504), (48, 473910), (60, 379128), (72, 315940), (80, 284346), (90, 252752), (96, 236955), (120, 189564), (144, 157970), (160, 142173), (180, 126376), (240, 94782), (288, 78985), (360, 63188), (480, 47391), (720, 31594), (1440, 15797)]