72287520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2063}}^1$

素因数の和:2154

約数の個数: 96

約数和(自身を含む): 230936832

約数和(自身を除く): 158649312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2063, 2190, 2336, 2920, 3504, 4126, 4380, 5840, 6189, 7008, 8252, 8760, 10315, 11680, 12378, 16504, 17520, 20630, 24756, 30945, 33008, 35040, 41260, 49512, 61890, 66016, 82520, 99024, 123780, 150599, 165040, 198048, 247560, 301198, 330080, 451797, 495120, 602396, 752995, 903594, 990240, 1204792, 1505990, 1807188, 2258985, 2409584, 3011980, 3614376, 4517970, 4819168, 6023960, 7228752, 9035940, 12047920, 14457504, 18071880, 24095840, 36143760, 72287520]

約数ペア:

[(1, 72287520), (2, 36143760), (3, 24095840), (4, 18071880), (5, 14457504), (6, 12047920), (8, 9035940), (10, 7228752), (12, 6023960), (15, 4819168), (16, 4517970), (20, 3614376), (24, 3011980), (30, 2409584), (32, 2258985), (40, 1807188), (48, 1505990), (60, 1204792), (73, 990240), (80, 903594), (96, 752995), (120, 602396), (146, 495120), (160, 451797), (219, 330080), (240, 301198), (292, 247560), (365, 198048), (438, 165040), (480, 150599), (584, 123780), (730, 99024), (876, 82520), (1095, 66016), (1168, 61890), (1460, 49512), (1752, 41260), (2063, 35040), (2190, 33008), (2336, 30945), (2920, 24756), (3504, 20630), (4126, 17520), (4380, 16504), (5840, 12378), (6189, 11680), (7008, 10315), (8252, 8760)]